Synonyms|562Antonyms|127|Broader|5Narrower|14Related|285
4
less
2
basic(adjective, insignificant, fundamental, intricate, elementary)
2
fundamental(adjective, important, basic)
2
necessary(adjective, unimportant, trivial)
0
subtractive
0
absence
0
barely
0
fewer
0
key(adjective, insignificant, unimportant)
0
rudimentary(adjective, basic, fundamental)
0
capital(inferior, insignificant)
0
cardinal
0
careful
0
causal
0
central
0
chief
0
classical
0
coal-and-ice(insignificant, unimportant, trivial)
0
coal and ice(expression, idiom, insignificant, unimportant, trivial)
0
component
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APASmart Define. (2015). additional thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/additional/thesaurus/antonyms
ChicagoSmart Define. 2015. "additional thesaurus" https://smartdefine.org/additional/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, additional thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/additional/thesaurus/antonyms>.
MLASmart Define. "additional thesaurus" 30 July 2015. Web. 22 September 2026. <https://smartdefine.org/additional/thesaurus/antonyms>