50 entries under adjective topic. ×

5
imperfect
4
fallible(able, prone)
3
erring(imperfect, surefire, theistic, apodictic)
3
faulty
2
defective
2
inaccurate
2
mistaken
1
bad
1
erroneous
1
evil
1
foul
1
iniquitous
1
sinful
1
vicious
1
vile
1
villainous
1
wicked
1
wrong
0
approximate
0
blameworthy
<123>
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APASmart Define. (2015). unerring thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unerring/thesaurus/antonyms
ChicagoSmart Define. 2015. "unerring thesaurus" https://smartdefine.org/unerring/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, unerring thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unerring/thesaurus/antonyms>.
MLASmart Define. "unerring thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/unerring/thesaurus/antonyms>