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Question

Difficulty: EasySynonym Context Clues

Read the sentence below and determine the word that best completes it based on the restatement clue. Which word correctly completes the blank?

Answer:The lead navigator played a 【pivotal】 role—a crucial and central part—in guiding the convoy safely through the uncharted waters.

Answer

pivotal (or accepted synonyms such as crucial, vital, central, or essential)
The sentence uses an explicit restatement clue enclosed in dashes ('—a crucial and central part—') to define the required term. The word 'pivotal' accurately means of vital or critical importance, aligning directly with the context clue.

Step-by-Step Solution

1
Identify the context clue set off by the em dashes in the sentence.
The phrase 'a crucial and central part' acts as a direct synonym restatement defining the target word.
Punctuation such as em dashes often encloses definitions or synonym restatements that clarify the target word.
2
Select a term that matches the meaning of 'crucial and central'.
The adjective 'pivotal' means of critical importance or central to success.
Inserting 'pivotal' satisfies the meaning established by the restatement context clue.

Key Concept

Identifying synonym context clues via em-dash restatements
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Topics

Synonym Context Clues

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