14
amiss(noun, adjective, bad, wrong, rough)
14
incomplete(adjective, weak, rough, poor, plain)
14
untrue(adjective, bad, wrong, fake, false)
13
damaged(adjective, poor, incorrect, working, incomplete)
13
inexact(adjective, bad, wrong, fake, false)
12
broken(verb, adjective, false, down, incorrect)
12
impaired(adjective, poor, incorrect, deficient, working)
12
imprecise(adjective, wrong, false, incorrect, unsound)
12
improper(adjective, wrong, fake, counterfeit, dishonest)
11
poor(adjective, bad, weak, rough, awful)
11
unsatisfactory(adjective, bad, weak, rough, poor)
11
weak(adjective, poor, terrible, gloomy, miserable)
10
awry(adjective, adverb, bad, wrong, false)
10
out of order(expression, adjective, idiom, incorrect, imperfection)
9
dysfunctional
8
expired(adjective, feature, state, condition, situation)
8
inferior(adjective, bad, weak, rough, poor)
8
marred(adjective, poor, incorrect, deficient, broken)
8
tainted(adjective, incorrect, imperfection, working, imperfect)
8
warped(adjective, incorrect, imperfection, deficient, broken)
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APASmart Define. (2016). faulty thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/faulty/thesaurus/synonyms
ChicagoSmart Define. 2016. "faulty thesaurus" https://smartdefine.org/faulty/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, faulty thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/faulty/thesaurus/synonyms>.
MLASmart Define. "faulty thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/faulty/thesaurus/synonyms>