Synonyms & Antonyms of crucial

of the greatest possible importance
  • water is crucial to our survival

Synonyms for crucial

Words Related to crucial

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Frequently Asked Questions About crucial

How does the adjective crucial contrast with its synonyms?

The words acute and critical are common synonyms of crucial. While all three words mean "of uncertain outcome," crucial suggests a dividing of the ways and often a test or trial involving the determination of a future course or direction.

a crucial vote

Where would acute be a reasonable alternative to crucial?

While the synonyms acute and crucial are close in meaning, acute stresses intensification of conditions leading to a culmination or breaking point.

an acute housing shortage

How are the words critical and acute related as synonyms of crucial?

Critical adds to acute implications of imminent change, of attendant suspense, and of decisiveness in the outcome.

the war has entered a critical phase

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Time Traveler for crucial

Time Traveler

The first known use of crucial was in 1706

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Cite this Entry

“Crucial.” Thesaurus, Merriam-Webster, Accessed 25 Oct. 2021.

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More from Merriam-Webster on crucial

Nglish: Translation of crucial for Spanish Speakers

Britannica English: Translation of crucial for Arabic Speakers


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