most crucial

ADJECTIVE

critical, important

Synonyms

STRONGEST

central compelling deciding decisive essential imperative momentous necessary pivotal pressing touchy urgent vital

WEAK

acute clamorous climacteric climatic desperate dire hanging by thread high-priority insistent on thin ice searching showdown touch and go

Antonyms

STRONGEST

inessential insignificant minor optional secondary trivial unimportant unnecessary voluntary

WEAK

uncritical

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

most crucial

Sometimes the most crucial parts of an office dress code aren’t written out in an employee handbook.

From The Wall Street Journal ● Aug. 12, 2026

Remember, the most crucial element of a “soft” off day is that your manager doesn’t know you’re taking one — or at least isn’t bothered by it.

From MarketWatch ● Jun. 30, 2026

The autumn months are some of the most crucial for grain growers as that's when they plant their crops.

From BBC ● May 30, 2026

“It seems clear there is a sustained shortage of the most crucial parts of the AI chain, including power, infrastructure, memory, and computational chips,” said Trivariate Research founder Adam Parker.

From Barron's ● May 18, 2026

Later they began to focus their efforts on what they regarded as the most crucial civil rights issue—securing the right of black citizens to vote.

From "Because They Marched" by Russell Freedman