Synonyms|665Antonyms|174|Broader|10Narrower|15Related|812
0
minor(adjective, superior, big, unimportant, trivial)
0
minute
0
mismatched
0
more than enough(expression, idiom, thick)
0
non-essential
0
not necessary(expression, idiom)
0
not needed(expression, idiom)
0
odd
0
of no account(expression, idiom, serious)
0
of no consequence(expression, idiom, worthy)
0
option
0
over
0
over-and-above
0
overkill(close, low)
0
pedantic
0
peripheral
0
petty(adjective, insignificant, trivial)
0
pickax
0
pickaxe
0
plectron
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APASmart Define. (2015). necessary thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/necessary/thesaurus/antonyms
ChicagoSmart Define. 2015. "necessary thesaurus" https://smartdefine.org/necessary/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, necessary thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/necessary/thesaurus/antonyms>.
MLASmart Define. "necessary thesaurus" 2 November 2015. Web. 25 September 2026. <https://smartdefine.org/necessary/thesaurus/antonyms>