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Common Prefixes

24 questions

All types24Multiple choice12Matching6Fill in the blank6
Question 21Question →

In structural word analysis, identifying common prefixes provides essential morphological clues to decipher unfamiliar vocabulary. Which definition correctly corresponds to each prefix?

Click a left item, then click its matching right item

Items

ambi-
infra-
neo-
dia-

Matches

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Answer

'ambi-' matches 'both or on both sides', 'infra-' matches 'below or beneath', 'neo-' matches 'new or recent', and 'dia-' matches 'through or across'.
Each prefix correctly maps to its etymological and practical definition: 'ambi-' signifies duality or encompassing both sides, 'infra-' denotes lower or subordinate position, 'neo-' designates newly formed or recent conditions, and 'dia-' describes movement or measurement passing through or across.

Step-by-Step Solution

1
Analyze the prefix 'ambi-' using representative example words.
Terms like 'ambidextrous' and 'ambiguous' reflect duality or twofold nature, linking 'ambi-' to 'both or on both sides'.
Isolating the morphological function in known vocabulary establishes the prefix's core definition.
2
Examine the prefix 'infra-' in technical and general vocabulary.
Terms like 'infrastructure' and 'infrared' describe elements positioned underneath or lower in frequency, confirming 'below or beneath'.
Distinguishing directional and positional prefixes ensures accurate classification.
3
Evaluate the prefix 'neo-' across scientific and descriptive terms.
Words such as 'neonate', 'neoclassical', and 'neophyte' denote novelty or modern revival, matching 'new or recent'.
Recognizing temporal and developmental prefixes prevents confusion with quantitative elements.
4
Verify the prefix 'dia-' through structural word breakdown.
Words such as 'diameter', 'diagonal', and 'diagnosis' convey transit through or across a boundary, matching 'through or across'.
Corroborating transit-related Greek prefixes confirms the final pairing.

Key Concept

Identifying the core meanings of standard Greek and Latin prefixes to decode unfamiliar technical and general vocabulary.
Estimated Time:1m 0s
Question 22Question →

The supervisor was careful during the briefing so that no technician would misconstrue the instructions. What does the word misconstrue most nearly mean?

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Answer: Interpret incorrectly

Answer

Interpret incorrectly
The word 'misconstrue' is formed by attaching the prefix 'mis-' (meaning 'badly', 'wrongly', or 'erroneously') to the root 'construe' (meaning 'to interpret or explain the sense of'). Combining these elements yields the meaning 'to interpret incorrectly'.

Step-by-Step Solution

1
Break down the target word into its constituent morphological elements
The word 'misconstrue' separates into the prefix 'mis-' and the base root 'construe'.
Morphological breakdown isolates the prefix to determine how it modifies the root word.
2
Determine the specific meaning of each component
The prefix 'mis-' means 'badly', 'wrongly', or 'erroneously', while 'construe' means 'to analyze or interpret the meaning of'.
Synthesizing the prefix and root definitions reveals the overall word meaning.
3
Select the option that matches the combined meaning within the context of the sentence
'Interpret incorrectly' aligns directly with 'mis-' (wrongly) + 'construe' (interpret).
The sentence focuses on preventing errors in understanding instructional details during a briefing.

Key Concept

Morphological analysis of the common negative/pejorative prefix 'mis-' (meaning 'wrongly' or 'badly') combined with a root verb.
Question 23Question →

Complete the sentence below with the appropriate term containing a prefix that means 'around'. Which word correctly completes the sentence?

Fill in the blanks below

The naval expedition prepared to the globe by sailing completely around the earth.
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Answer

circumnavigate
The word 'circumnavigate' accurately combines the directional prefix 'circum-' (meaning 'around') with 'navigate' (meaning 'to sail or direct a route') to describe traveling entirely around the globe.

Step-by-Step Solution

1
Identify the target prefix meaning and the base root
The prefix meaning 'around' is 'circum-', and the base verb for traveling by water or directing a course is 'navigate'.
Prefix analysis requires isolating the directional morpheme 'circum-' from standard Latin word-formation patterns.
2
Combine the prefix and base root to satisfy the contextual definition
The resulting term is 'circumnavigate', meaning to travel or sail completely around an area.
The sentence describes sailing around the perimeter of the earth, which matches the precise definition of 'circumnavigate'.

Key Concept

The Latin prefix 'circum-' means 'around' or 'about' and forms words related to circular paths, perimeters, or surrounding movement.
Question 24Question →

The mediator agreed to intercede in the dispute before negotiations broke down completely. What does the word intercede most nearly mean in this sentence?

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Answer: Step in between opposing parties to mediate

Answer

Step in between opposing parties to mediate
The word 'intercede' is formed by combining the prefix 'inter-', meaning 'between' or 'among', with the root 'cede', meaning 'to go'. In the context of a mediator intervening in a dispute, 'intercede' means to step in between opposing sides to facilitate a resolution.

Step-by-Step Solution

1
Analyze the morphological components of the target word
The word 'intercede' consists of the common prefix 'inter-' (meaning 'between' or 'among') and the root 'cede' (meaning 'to go' or 'to yield').
Breaking down unfamiliar vocabulary into prefixes and base roots reveals core morphological meaning.
2
Synthesize the morphological meaning with sentence context clues
Literally meaning 'to go between', in the context of a mediator handling a dispute before talks fail, the word means intervening or stepping between parties to resolve conflict.
Contextual usage confirms the specific functional meaning of the prefixed term.
3
Evaluate the choices to identify the exact synonym
The definition 'Step in between opposing parties to mediate' directly matches the morphological analysis.
Selecting the option aligned with the prefix 'inter-' eliminates distractors based on antonyms or prefix confusions.

Key Concept

The prefix 'inter-' is a common directional and relational prefix meaning 'between', 'among', or 'mutually'.
Estimated Time:35s
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