Prefix and Suffix Analysis

42 questions

Question 21Question →

The audit committee presented incontrovertible evidence of full compliance during the inspection. In this context, which of the following is the closest synonym for the word incontrovertible?

Show answer & explanation

Answer: indisputable

Answer

indisputable
The word 'incontrovertible' is formed by the negative prefix 'in-' (not), the prefix 'contro-' (against), the root 'vert' (turn), and the adjective suffix '-ible' (able to be). Together, 'controvert' means to argue against or deny, so 'incontrovertible' literally describes evidence that cannot be denied, making 'indisputable' the correct synonym.

Step-by-Step Solution

1
Isolate the prefixes and suffixes in the target word 'incontrovertible'
Identified negative prefix 'in-' (meaning 'not'), secondary prefix 'contro-' (meaning 'against'), root 'vert' (meaning 'to turn'), and suffix '-ible' (meaning 'capable of being')
Deconstructing the word into its morphological components reveals the underlying structural definition
2
Synthesize the affix and root meanings to deduce the literal definition
'Not capable of being turned against or disputed', meaning undeniable or certain
The base 'controvert' means to dispute or argue against; adding 'in-' and '-ible' forms an adjective meaning unable to be disputed
3
Evaluate the choices to match the synthesized definition
The term 'indisputable' directly corresponds to something that cannot be questioned or disputed
Matches both the grammatical category (adjective) and the exact morphological meaning

Key Concept

Morphological decomposition of compound prefixes, roots, and derivational suffixes to determine precise synonym meaning
Estimated Time:1m 0s
Question 22Question →

Based on morphological analysis, determine the derived noun formed by combining the prefix meaning 'across or beyond' (trans-), the base root meaning 'to step or move' (gress), and the suffix indicating an action or state (-ion). Which word correctly completes the sentence below?

Fill in the blanks below

The commanding officer warned the personnel that unauthorized departure from the installation perimeter would be treated as a severe of military discipline.
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Answer

transgression
The word 'transgression' is constructed from the Latin prefix 'trans-' (across or beyond), the root 'gress' (to step or go), and the nominal suffix '-ion' (an action or state). In both military and formal contexts, a 'transgression' denotes an act that goes beyond acceptable boundaries—specifically an infringement, breach, or violation of a law, rule, or protocol.

Step-by-Step Solution

1
Analyze the morphological morphemes specified in the prompt
Prefix 'trans-' (meaning across, beyond, or through) + root 'gress' (from Latin 'gradi/gressus', meaning to step or walk) + suffix '-ion' (forming an abstract noun indicating an act, process, or instance).
Deconstructing the target word into prefix, root, and suffix isolates the core semantic components.
2
Synthesize the components to derive the target vocabulary word
'trans-' + 'gress' + '-ion' combines to form 'transgression', which literally signifies 'the act of stepping beyond' an established line, rule, or boundary.
Morphological synthesis yields the exact lexical entry matching the defined affixes.
3
Verify the contextual and syntactic fit within the sentence
In the sentence, 'a severe transgression of military discipline' accurately conveys a serious violation or breach of rules while satisfying the required singular noun grammar following 'a severe'.
Confirms both semantic precision (breach/violation) and syntactic agreement.

Key Concept

Prefix and Suffix Analysis (Morphological Derivation and Synonym Context)
Estimated Time:1m 0s
Question 23Question →

During the routine inspection, the technician observed that the cooling system began to malfunction. In this context, what does the word malfunction most nearly mean?

Show answer & explanation

Answer: fail

Answer

fail
The word 'malfunction' is formed from the prefix 'mal-', which signifies 'bad' or 'wrongly', and the base word 'function', which means 'to operate'. Combining these parts shows that to malfunction means to operate poorly or cease working properly, making 'fail' the correct synonym.

Step-by-Step Solution

1
Analyze the prefix and base word of the target term.
The word 'malfunction' consists of the Latin prefix 'mal-' (meaning bad, poorly, or wrongly) and the base word 'function' (meaning to operate or perform).
Deconstructing affixes reveals the core meaning of derived vocabulary.
2
Combine the morphological parts to deduce the complete definition and match it with a synonym.
To malfunction means to operate defectively or break down, which corresponds directly to 'fail'.
Connecting affix meanings establishes the proper definition in context.

Key Concept

Prefix Analysis ('mal-' meaning bad or wrong)
Estimated Time:30s
Question 24Question →

Match each word containing a common prefix on the left with its closest synonym on the right.

Click a left item, then click its matching right item

Items

Foresee
Misguide
Postpone
Reconstruct

Matches

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Answer

'Foresee' pairs with 'Predict', 'Misguide' pairs with 'Mislead', 'Postpone' pairs with 'Delay', and 'Reconstruct' pairs with 'Rebuild'.
Each word is correctly paired based on standard prefix definitions: 'fore-' denotes seeing beforehand ('Predict'), 'mis-' denotes guiding wrongly ('Mislead'), 'post-' denotes putting off until later ('Delay'), and 're-' denotes constructing again ('Rebuild').

Step-by-Step Solution

1
Analyze the prefix and root of each word in the left column.
Identify 'fore-' (before), 'mis-' (wrongly), 'post-' (after), and 're-' (again).
Prefixes modify the root meaning in consistent, predictable ways.
2
Pair each analyzed word with the corresponding definition or synonym in the right column.
Foresee corresponds to predicting ahead of time, misguide corresponds to leading astray, postpone corresponds to delaying to a later time, and reconstruct corresponds to building again.
Matching the affix meaning confirms the exact synonymous relationship.

Key Concept

Prefix and Suffix Analysis
Estimated Time:45s
Question 25Question →

The commander sought to exculpate the junior officer after reviewing the incident report. In this context, what does the word exculpate most nearly mean?

Show answer & explanation

Answer: exonerate

Answer

exonerate
The word 'exculpate' is built from the Latin prefix 'ex-' (meaning 'out of' or 'free from'), the root 'culp' (meaning 'blame' or 'guilt'), and the suffix '-ate' (forming a verb). Combined, the parts mean 'to free from blame or declare not guilty.' The word 'exonerate' shares this exact meaning of clearing someone from accusation or wrongdoing.

Step-by-Step Solution

1
Analyze the morphological structure of the target word 'exculpate'.
The word consists of the Latin prefix 'ex-' (meaning 'out of', 'away from', or 'free from'), the base root 'culp' (from 'culpa', meaning 'blame' or 'fault'), and the verbal suffix '-ate' (meaning 'to make' or 'to cause').
Deconstructing affixes and roots establishes the literal definition of causing someone to be free from blame.
2
Evaluate the answer choices to identify the exact synonym matching the derived definition.
'Exonerate' means to absolve or clear someone from a charge or fault, matching the meaning of 'exculpate'.
Validating the definition in the context of an official investigation confirms 'exonerate' as the precise synonym.

Key Concept

Prefix and root morphological analysis (ex- + culp + -ate)
Estimated Time:45s
Question 26Question →

The researcher noted that the microscopic organism appeared amorphous under low magnification.

In this sentence, what does the word amorphous most nearly mean?

Show answer & explanation

Answer: Shapeless

Answer

Shapeless
The target word 'amorphous' is formed from the Greek prefix 'a-' (meaning 'without' or 'not'), the root 'morph' (meaning 'form' or 'shape'), and the adjective suffix '-ous' (meaning 'characterized by'). Combining these elements creates the definition 'without a definite shape', making 'shapeless' the accurate synonym.

Step-by-Step Solution

1
Analyze the morphological components of the target word 'amorphous'.
Prefix: 'a-' (without, lacking); Root: 'morph' (shape, form); Suffix: '-ous' (characterized by, having).
Deconstructing affixes and roots helps identify the exact meaning of complex vocabulary.
2
Synthesize the affix and root meanings into a coherent definition.
Literally 'having no shape' or 'lacking definite form'.
Connecting the negative prefix to the base root reveals the primary definition.
3
Compare the synthesized definition to the given choices to find the closest synonym.
The word 'shapeless' corresponds directly to lacking definite form.
Matching the derived definition confirms the intended synonym.

Key Concept

Morphological analysis of Greek affixes and roots (prefix 'a-' meaning without, root 'morph' meaning shape)
Estimated Time:45s
Question 27Question →

Which vocabulary word formed by combining the Latin prefix meaning 'all' (omni-) with the root meaning 'to know' (sci-) correctly completes the sentence?

Fill in the blanks below

Because the author reveals the private thoughts, motives, and hidden actions of every character simultaneously, the narrative is told from an perspective.
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Answer

omniscient
The word 'omniscient' combines the prefix 'omni-' (meaning 'all'), the root 'sci' (meaning 'to know'), and the suffix '-ent' (meaning 'having the quality of'). Synthesizing these elements yields 'all-knowing,' which precisely matches the sentence describing a narrative point of view with total awareness of every character's inner state.

Step-by-Step Solution

1
Analyze the prefix 'omni-'.
Determined that 'omni-' denotes 'all' or 'universally'.
Prefix analysis establishes the comprehensive scope required by the context.
2
Analyze the base root 'sci' and suffix '-ent'.
Identified 'sci' as meaning 'to know' (from Latin scire) and '-ent' as an adjective-forming suffix meaning 'having the quality of'.
Root and suffix identification reveals the underlying definition and grammatical role.
3
Synthesize the morphological elements within the context of the sentence frame.
Produced the word 'omniscient', meaning 'all-knowing'.
An all-knowing narrator directly aligns with the contextual clue of revealing every character's hidden thoughts.

Key Concept

Prefix and Suffix Analysis
Estimated Time:1m 0s
Question 28Question →

Consider the morphological structure and prefixes of the four vocabulary words listed on the left. How should each word be paired with its most precise synonym on the right?

Click a left item, then click its matching right item

Items

Superfluous
Transgress
Preclude
Subjugate

Matches

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Answer

Superfluous pairs with Excessive; Transgress pairs with Infringe; Preclude pairs with Prevent; Subjugate pairs with Overpower.
Each word is matched to its synonym through its distinct Latin prefix: 'super-' (beyond) matches 'superfluous' to 'excessive'; 'trans-' (across) matches 'transgress' to 'infringe'; 'pre-' (before) matches 'preclude' to 'prevent'; and 'sub-' (under) matches 'subjugate' to 'overpower'.

Step-by-Step Solution

1
Analyze the prefix and structure of 'Superfluous'
The prefix 'super-' indicates 'above' or 'beyond,' meaning beyond what is needed (Excessive).
Identifying prefixes of degree clarifies the magnitude or excess of the base word.
2
Analyze the prefix and structure of 'Transgress'
The prefix 'trans-' indicates 'across' or 'beyond,' indicating stepping beyond lawful limits (Infringe).
Directional prefixes describe movement across physical or figurative boundaries.
3
Analyze the prefix and structure of 'Preclude'
The prefix 'pre-' indicates 'before,' yielding the meaning of blocking an outcome in advance (Prevent).
Temporal prefixes establish the chronological timing of an action.
4
Analyze the prefix and structure of 'Subjugate'
The prefix 'sub-' indicates 'under,' describing the action of bringing someone under subjection (Overpower).
Spatial prefixes indicate hierarchy, placement, or dominance.

Key Concept

Morphological analysis of Latin prefixes (super-, trans-, pre-, sub-) to deduce exact synonym pairs.
Estimated Time:1m 0s
Question 29Question →

Analyze the Greek and Latin prefixes, roots, and suffixes of the vocabulary words on the left. Match each term with its most precise synonym on the right. Which pairs correctly match each word to its corresponding meaning?

Click a left item, then click its matching right item

Items

Antipathy
Circumlocution
Euphonious
Intractable

Matches

Show answer & explanation

Answer

Antipathy matches with Deep-seated hostility; Circumlocution matches with Indirect phrasing; Euphonious matches with Pleasantly sounding; Intractable matches with Difficult to manage.
Each word's precise meaning is directly revealed by combining its Greek or Latin prefix with its base root and suffix: anti- (against) + path (feeling) yields hostility; circum- (around) + locut (speak) yields indirect phrasing; eu- (good) + phon (sound) yields pleasant sound; in- (not) + tract (handle/pull) yields difficult to manage.

Step-by-Step Solution

1
Deconstruct each vocabulary word into its morphological units (prefix, root base, and derivational suffix).
Identified: anti- + path + -y; circum- + locut + -ion; eu- + phon + -ious; in- + tract + -able.
Affixes provide critical structural clues that define core meanings and grammatical categories.
2
Synthesize the meaning of the combined morphemes for each term.
Antipathy indicates opposing feeling; Circumlocution indicates speaking around; Euphonious indicates pleasing sound; Intractable indicates not easily guided or pulled.
Connecting affix definitions determines the denotation of advanced vocabulary words.
3
Pair each synthesized definition with the corresponding synonym in the right column.
All four terms are aligned with their precise contextual synonyms.
Validates exact semantic correspondence without distractor confusion.

Key Concept

Prefix and Suffix Analysis
Estimated Time:1m 30s
Question 30Question →

The lead engineer criticized the legacy mainframe as antediluvian after discovering that replacement parts were no longer manufactured. In this context, what does the word antediluvian most nearly mean?

Show answer & explanation

Answer: outdated

Answer

outdated
The word 'antediluvian' is formed from the Latin prefix 'ante-' (meaning before), the root 'diluvium' (meaning deluge or flood), and the adjectival suffix '-an' (meaning pertaining to). Literally meaning 'existing before the biblical flood,' it is standardly used to describe something that is extremely old-fashioned, primitive, or outdated.

Step-by-Step Solution

1
Isolate the prefix and identify its meaning
The prefix 'ante-' means 'before' or 'prior to' in Latin.
Prefix identification helps establish the chronological direction of the root.
2
Examine the root word and derivational suffix
The root 'diluvium' refers to a great deluge or flood, and the suffix '-an' functions as an adjective formative meaning 'pertaining to' or 'belonging to'.
Analyzing the root and suffix gives the complete literal construction: 'belonging to the era before the deluge.'
3
Synthesize the morphological elements with sentence context
Referring to something as existing before the biblical flood indicates that it is ancient, obsolete, or outdated.
The sentence describes an old mainframe whose replacement parts are obsolete, matching the meaning 'outdated'.

Key Concept

Prefix and Suffix Analysis
Estimated Time:45s
Question 31Question →

Read the sentence below and evaluate the required word parts. Which vocabulary word synthesized from the Greek prefix ana- (meaning 'backward' or 'against'), the base chron (meaning 'time'), and the suffix -ism (indicating a state or condition) accurately completes the statement?

Fill in the blanks below

The museum archivist pointed out that displaying an internal combustion engine in an exhibit depicting the eighteenth century was a glaring that compromised historical accuracy.
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Answer

anachronism
The term 'anachronism' is formed from the Greek prefix 'ana-' (backwards, against), the root 'chron' (time), and the noun-forming suffix '-ism'. In context, placing an engine in an eighteenth-century setting is a chronological error, which precisely defines an anachronism.

Step-by-Step Solution

1
Analyze the prefix and root components provided in the prompt.
The prefix 'ana-' signifies 'against', 'back', or 'backward', while the Greek root 'chron' represents 'time'.
Deconstructing the morphological affixes and base roots isolates the foundational semantic meaning.
2
Combine the prefix, root, and suffix to form the target derived noun.
Combining 'ana-' + 'chron' + '-ism' yields 'anachronism', which refers to a person, thing, or event placed chronologically out of its proper historical era.
The suffix '-ism' creates an abstract noun denoting the specific state or condition of temporal misplacement.
3
Verify the term in the context of the sentence frame.
An eighteenth-century setting containing modern technology represents an error in chronology, fitting 'anachronism' precisely.
Contextual verification ensures the part of speech and definition seamlessly complete the blank.

Key Concept

Deconstructing Greek prefixes, roots, and suffixes to deduce derived vocabulary terms
Estimated Time:1m 0s
Question 32Question →

The country's government faced international criticism after taking unilateral military action without consulting its allies. In this context, what does the word unilateral most nearly mean?

Show answer & explanation

Answer: one-sided

Answer

one-sided
The word 'unilateral' is formed from the Latin prefix 'uni-' (meaning 'one'), the root 'later' (meaning 'side'), and the derivational suffix '-al' (meaning 'pertaining to'). In the context of state decisions and military actions, a unilateral initiative is carried out by a single nation independently without mutual agreement, making 'one-sided' the exact synonym.

Step-by-Step Solution

1
Break down the target word into its morphological constituents (prefix, root, and suffix).
Identify the prefix 'uni-' (meaning 'one'), the Latin root 'later' (meaning 'side'), and the adjectival suffix '-al' (meaning 'pertaining to').
Analyzing the morphological components reveals the core structural definition of the derived word.
2
Combine the morpheme meanings to deduce the overall contextual definition.
'Pertaining to one side' translates to an action undertaken by a single party independently.
Synthesizing affix and root meanings produces the exact synonym required by the sentence context.
3
Evaluate the answer choices to identify the precise synonym and eliminate distractor traps.
'One-sided' directly matches the morphological analysis, while antonyms and misidentified prefixes are eliminated.
Confirms the selection aligns with both affix structure and part-of-speech requirements.

Key Concept

Prefix and Suffix Analysis (uni- + later + -al)
Estimated Time:45s
Question 33Question →

Match each vocabulary word on the left with its most precise synonym on the right by analyzing its prefixes and suffixes.

Click a left item, then click its matching right item

Items

Subterranean
Intercede
Hypercritical
Pseudonym

Matches

Show answer & explanation

Answer

Subterranean matches Underground; Intercede matches Mediate; Hypercritical matches Overly faultfinding; Pseudonym matches Alias.
Each word pairs directly with its synonym via morphological cues: the prefix 'sub-' signifies 'under' (Underground), 'inter-' indicates 'between' (Mediate), 'hyper-' denotes 'excessive' (Overly faultfinding), and 'pseudo-' indicates 'false' (Alias).

Step-by-Step Solution

1
Isolate and identify the prefix and root components of each vocabulary word.
'sub-' (under) + 'terr' (earth); 'inter-' (between) + 'cede' (go); 'hyper-' (over/excessive) + 'critical' (judging); 'pseudo-' (false) + 'onym' (name).
Breaking derived words into their constituent affixes reveals the core definition of each term.
2
Correlate the affix-derived definitions with the synonym list.
Subterranean corresponds to Underground, Intercede to Mediate, Hypercritical to Overly faultfinding, and Pseudonym to Alias.
Direct semantic matching confirms unambiguous synonym pairs without relying on guesswork.

Key Concept

Prefix and Suffix Analysis for Synonym Identification
Question 34Question →

The intelligence analyst provided a perspicacious evaluation of the adversary's logistical vulnerabilities, identifying critical supply bottlenecks that others had overlooked. In this context, what does the word perspicacious most nearly mean?

Show answer & explanation

Answer: Discerning

Answer

Discerning
The word 'perspicacious' is built from the Latin prefix 'per-' (thoroughly), the root 'spic' (to see or look), and the suffix '-acious' (having the quality of). Together, these components define someone who sees through complexities with keen mental perception, making 'discerning' the exact synonym.

Step-by-Step Solution

1
Analyze the prefix and root components of the target word 'perspicacious'.
The prefix 'per-' means 'thoroughly' or 'through', and the Latin root 'spic' (from 'specere') means 'to look' or 'to see'.
Deconstructing the word into its base affixes reveals the core meaning of seeing through or examining thoroughly.
2
Analyze the derivational suffix of 'perspicacious'.
The adjectival suffix '-acious' means 'inclined to', 'abounding in', or 'characterized by'.
Suffix analysis confirms that the word functions as an adjective describing someone characterized by clear-sightedness and keen observation.
3
Synthesize the morphological elements and match them with the most precise synonym.
'Perspicacious' signifies possessing acute mental vision and insight, which directly matches 'discerning'.
A discerning individual exhibits insightful judgment and perceptive understanding in evaluating complex situations.

Key Concept

Morphological Analysis of Latin Prefixes, Roots, and Suffixes for Synonym Identification
Estimated Time:45s
Question 35Question →

Once signed by both property owners, the boundary agreement became irrevocable. In this sentence, the word irrevocable most nearly means:

Show answer & explanation

Answer: unchangeable

Answer

The correct answer is unchangeable.
The word 'unchangeable' is the accurate synonym. Morphological breakdown of 'irrevocable' reveals the negative prefix 'ir-' (meaning 'not'), the root elements 're-' and 'voc' (meaning 'to call back' or 'repeal'), and the suffix '-able' (meaning 'capable of'). Synthesizing these affixes yields 'incapable of being retracted, reversed, or altered,' matching the definition of unchangeable.

Step-by-Step Solution

1
Isolate and identify the prefix 'ir-'
Determine that 'ir-' is an assimilated form of the negative prefix 'in-', meaning 'not' or 'without'.
Recognizing the negative prefix is essential for establishing the word's polarity.
2
Analyze the internal elements 're-' and the root 'voc'
Recognize 're-' (back) and 'voc' (from Latin 'vocare', meaning 'to call'), which together signify 'to call back' or 'revoke'.
Identifying the root provides the primary action or concept underlying the word.
3
Evaluate the suffix '-able' and synthesize the full definition
Combine 'not' + 'call back' + 'capable of being' to define the word as 'incapable of being called back or altered' (unchangeable).
The suffix determines the part of speech and completes the composite morphological meaning.

Key Concept

Prefix and Suffix Analysis in Determining Word Meaning
Estimated Time:45s
Question 36Question →

Analyze the word parts: the Latin prefix retro- (meaning 'backward' or 'behind'), the root act (meaning 'to do' or 'drive'), and the suffix -ive (forming an adjective). Which derived word correctly completes the sentence below?

Fill in the blanks below

The military command enacted a policy change that applied credit to service members for specialized training completed during the previous year.
Show answer & explanation

Answer

retroactive
The word 'retroactive' is formed from the Latin prefix 'retro-' (meaning backward or behind), the base root 'act' (meaning to do or drive), and the adjective suffix '-ive' (meaning expressing a tendency or function). In the sentence context, a policy that grants credit for training completed in the prior year applies to events from the past, making 'retroactive' the exact correct term.

Step-by-Step Solution

1
Analyze the prefix 'retro-', the root 'act', and the suffix '-ive'.
The prefix 'retro-' means backward or behind, 'act' means to do or perform, and '-ive' forms an adjective meaning having the nature or tendency of an action.
Breaking down morphological units establishes the structural foundation of the word's meaning.
2
Synthesize the affix and root definitions to establish the complete term meaning.
The combined word means having an effect or operation on things that happened in the past.
Combining morphological components produces a clear definition of an action taking effect backward in time.
3
Apply the derived word to the sentence context.
The term 'retroactive' fits both grammatically as an adjective and contextually to describe a policy applied to past training.
The sentence explicitly refers to awarding credit for events in the previous year, requiring a term that denotes past-dated application.

Key Concept

Analyzing Latin prefixes (retro-) and derivational suffixes (-ive) to determine word meaning
Estimated Time:45s
Question 37Question →

The investigator delivered a dispassionate summary of the forensic evidence to the board. In this sentence, what does the word dispassionate most nearly mean?

Show answer & explanation

Answer: Impartial

Answer

Impartial
The word 'dispassionate' combines the Latin prefix 'dis-' (meaning 'away from' or 'free from') with the base 'passion' and adjective suffix '-ate'. Together, these morphological elements define something that is not influenced by strong emotion or prejudice, which makes 'impartial' the exact synonym.

Step-by-Step Solution

1
Break down the target word into its constituent morphological parts.
The word consists of the prefix dis- (meaning 'apart', 'not', or 'free from'), the base word passion (strong emotion or bias), and the suffix -ate (forming an adjective).
Morphological segmentation reveals how the affixes modify the base meaning.
2
Synthesize the affix meanings to deduce the literal definition.
Dispassionate describes an attitude or evaluation characterized by being free from personal passion, bias, or emotional involvement.
Combining 'free from' with 'passion' denotes emotional detachment and objectivity.
3
Match the synthesized definition to the closest synonym among the choices.
The term impartial directly corresponds to being objective and free from prejudice or emotional bias.
Both terms describe neutrality and fair judgment without personal favoritism.

Key Concept

Prefix and Suffix Analysis
Question 38Question →

Which of the following most nearly means the same as the word 'perfidious'?

Show answer & explanation

Answer: Treacherous

Answer

Treacherous
The correct answer accurately reflects the morphological breakdown of 'perfidious'. The prefix 'per-' indicates destruction or moving away from, the root 'fid' means faith or trust, and the suffix '-ious' means full of. Together, they describe someone who is characterized by breaking trust, which is the exact definition of treacherous.

Step-by-Step Solution

1
Identify the root of the target word.
The root is 'fid', derived from the Latin 'fides', meaning faith or trust.
Breaking the word down into its root provides the core semantic meaning.
2
Analyze the prefix and its effect on the root.
The prefix 'per-' in this specific context carries a destructive meaning (away or to destruction), altering the root to mean breaking faith.
Prefixes modify the root's definition; here, it completely reverses the positive connotation of trust.
3
Analyze the suffix to determine the part of speech.
The suffix '-ious' forms an adjective meaning 'characterized by' or 'full of'.
Identifying the suffix ensures the selected synonym matches the target word's grammatical function.
4
Synthesize the morphological parts and select the matching synonym.
The word literally translates to 'characterized by breaking faith.' The option 'treacherous' perfectly matches this definition.
Combining the prefix, root, and suffix meanings reveals the exact definition needed to evaluate the choices.

Key Concept

Prefix and Suffix Analysis
Question 39Question →

Morphological analysis involves breaking words down into prefixes, roots, and suffixes to deduce their exact definitions. Match each vocabulary word on the left with its precise synonym or definition on the right based on its affix structure.

Click a left item, then click its matching right item

Items

Circumnavigate
Malefactor
Posthumous
Equivocal

Matches

Show answer & explanation

Answer

Circumnavigate matches with 'To travel or sail completely around an area'; Malefactor matches with 'An individual who commits a harmful or illegal deed'; Posthumous matches with 'Occurring or awarded after an individual's death'; Equivocal matches with 'Open to multiple interpretations; ambiguous'.
Each match corresponds strictly to its constituent morphemes: 'circum-' indicates movement around ('Circumnavigate'), 'male-' indicates bad actions committed by an agent ('Malefactor'), 'post-' denotes occurrences after a lifetime ('Posthumous'), and 'equi-' indicates balancing multiple meanings equally without committing to one ('Equivocal').

Step-by-Step Solution

1
Isolate prefixes, root words, and suffixes for each term on the left.
Identified affixes: circum- (around) + navig- + -ate; male- (ill/bad) + fact- + -or; post- (after) + hum- + -ous; equi- (equal) + voc- + -al.
Deconstructing words into morphemes allows accurate deduction of core meanings.
2
Synthesize the affix definitions to establish grammatical role and semantic meaning.
Circumnavigate = verb for sailing/going around; Malefactor = noun for a person doing bad deeds; Posthumous = adjective describing something after death; Equivocal = adjective describing equal-sounding/vague expressions.
Combining morphemic elements clarifies part of speech and specific definitions.
3
Align each derived definition with the corresponding entry on the right.
All four target vocabulary terms pair unambiguously with their exact definitions.
Direct one-to-one matching confirms all structural clues are accounted for without contradiction.

Key Concept

Prefix and Suffix Analysis
Estimated Time:1m 0s
Question 40Question →

The negotiations stalled when both parties adopted an intractable stance on the property dispute. In this sentence, what does the word intractable most nearly mean?

Show answer & explanation

Answer: Unyielding

Answer

Unyielding
The word intractable derives from the negative prefix in- ('not'), the Latin root tract ('to pull, draw, or manage'), and the suffix -able ('capable of being'). Together, they define something that cannot be easily managed, swayed, or controlled. In the given sentence describing stalled negotiations, an intractable stance is firm, stubborn, and unyielding.

Step-by-Step Solution

1
Analyze the affixes and root of the target word
The word intractable breaks down into the negating prefix in- ('not'), the Latin root tract ('to pull, draw, or manage'), and the adjective-forming suffix -able ('capable of being').
Isolating the morphological components determines the core literal definition of the term.
2
Synthesize the morpheme meanings and apply to the sentence context
Combining 'not' + 'manageable' produces 'not easily managed, guided, or altered.' In the context of stalled negotiations, an intractable stance is rigid and unyielding.
Mapping the morphological derivation onto the context verifies the correct synonym.

Key Concept

Prefix, root, and suffix analysis for synonym identification
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