15
false(adjective, open, sound, right, wrong)
12
imprecise
8
approximate(adjective, exact, far)
8
inaccurate(adjective, precise, erroneous)
7
incorrect(adjective, sound, right)
7
untruthful
6
faulty(adjective, incorrect, working)
6
erroneous
6
blemished
6
unfaithful
6
untrue
5
careless(adjective, false, uncertain, attentive, responsible)
5
jejune
5
bad
5
loose
5
rough(adjective, soft, flat, basic, incomplete)
4
unsound(adjective, strong, sound, well)
4
wide
4
wrong
4
away
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APASmart Define. (2016). accurate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/accurate/thesaurus/antonyms
ChicagoSmart Define. 2016. "accurate thesaurus" https://smartdefine.org/accurate/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, accurate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/accurate/thesaurus/antonyms>.
MLASmart Define. "accurate thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/accurate/thesaurus/antonyms>