Synonyms|780Antonyms|525|Broader|12Narrower|24Related|2.8k
3
prestigious(adjective, famous, influential)
3
primal
3
principal(adjective, important)
3
renowned(poor, unknown)
3
strategic(adjective, crucial)
3
superior(adjective, ordinary, normal)
3
valuable(adjective, important, substantial, inexpensive, priceless)
3
vital(adjective, essential)
3
world class
2
acute(adjective, dull, moderate, important)
2
all-important
2
alpha
2
as mentioned before
2
basic(insignificant, intricate)
2
beta
2
copernican
2
exceptional
2
famed
2
impressive(adjective, powerful, influential)
2
in-chief
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APASmart Define. (2016). unimportant thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unimportant/thesaurus/antonyms
ChicagoSmart Define. 2016. "unimportant thesaurus" https://smartdefine.org/unimportant/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, unimportant thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unimportant/thesaurus/antonyms>.
MLASmart Define. "unimportant thesaurus" 28 March 2016. Web. 25 September 2026. <https://smartdefine.org/unimportant/thesaurus/antonyms>