Synonyms and antonyms of To be unimportant in American Thesaurus

weaken (verb)

to make someone or something less powerful or important, or to become less powerful or important

fade (verb)

to become less famous or less important

lessen (verb)

to become smaller in amount, level, importance, etc. or make something do this

wane (verb)

if a feeling or power wanes, it becomes weaker or less important

pale (verb)

to become less important or serious, especially when compared with someone or something else

not amount to much/a great deal ()

to not be very impressive, important, etc.

make no/little difference ()

to not be important, or to not have any effect

mean nothing ()

to have no importance

take a back seat ()

to become less important

fade into insignificance ()

if something fades into insignificance, people forget about it and it becomes unimportant

be no better than ()

to be as bad or as unimportant as a particular type of person or thing

be no biggie (informal)

informal to not be important or not matter

be (strictly) for the birds ()

to have no use, purpose, or importance

not amount to a hill of beans ()

to not be important at all

pale into insignificance ()

to suddenly seem small and unimportant when compared with something much more important or impressive

play second fiddle to someone (informal)

informal to be less important or less powerful than someone else