2
skimpy(adjective, weak, rough, poor, miserable)
2
slovenly(awful, useless, incompetent, worthless, wasteful)
2
solecistic
2
sophistical(adjective, bad, wrong, fake, false)
2
sorry(adjective, weak, poor, terrible, gloomy)
2
spotted(adjective, imperfect)
2
sprung(adjective, imperfection, imperfect)
2
sub-par
2
treacherous(adjective, unreliable, dangerous)
2
unacceptable
2
uncompleted
2
unfactual
2
unfavorable(adjective, bad)
2
unfitted(adjective, useless, unfit)
2
unlawful
2
unperfected
2
unpleasant(adjective, bad)
2
unprepared(adjective, weak, poor, thin, small)
2
unreal(adjective, wrong, fake, false, counterfeit)
2
untruthful(adjective, wrong, fake, counterfeit, dishonest)
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APASmart Define. (2016). faulty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/faulty/thesaurus/synonyms
ChicagoSmart Define. 2016. "faulty thesaurus" https://smartdefine.org/faulty/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, faulty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/faulty/thesaurus/synonyms>.
MLASmart Define. "faulty thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/faulty/thesaurus/synonyms>