Synonyms|144Antonyms|71|Broader|0Narrower|0Related|797
0
fabulous
0
groundless
0
hypothetical
0
illegitimate
0
illogical
0
implicit
0
implicit in
0
imprecise
0
inaccurate
0
inconsequent
0
inconsequential
0
inexact
0
inexplicable
0
irrational
0
legendary
0
loose
0
mistaken(correct, right)
0
mythical
0
negated
0
nonrational
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APASmart Define. (2015). substantiated thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/substantiated/thesaurus/antonyms
ChicagoSmart Define. 2015. "substantiated thesaurus" https://smartdefine.org/substantiated/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, substantiated thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/substantiated/thesaurus/antonyms>.
MLASmart Define. "substantiated thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/substantiated/thesaurus/antonyms>