Antonym of crucial

Antonyms of adj crucial

3 senses of crucial

Sense 1:

crucial (vs. noncrucial), important

noncrucial (vs. crucial)

Sense 2:

crucial

INDIRECT (VIA material) -> immaterial

Sense 3:

all-important(prenominal), all important(predicate), crucial, essential, of the essence(predicate)

INDIRECT (VIA important) -> unimportant