4
improve
4
inaccurate
4
incompetent(weak, poor, inadequate, insufficient, deficient)
4
invalid(adjective, mean, weak, down, ill)
4
mean(adjective, bad, weak, lower, poor)
4
mediocre(adjective, mean, bad, weak, lower)
4
minor(lower, mediocre, substandard)
4
not enough(expression, adjective, idiom, weak, poor)
4
poorly(adjective, adverb, mean, weak, down)
4
progressive
4
small(weak, poor, insufficient, scarce, incomplete)
4
spoiled(adjective, blemished)
4
substandard(adjective, mean, bad, weak, lower)
4
tarnished(adjective, blemished)
4
too little(expression, adjective, idiom, weak, poor)
4
uncompleted(adjective, plain, limited, bare, restricted)
4
unpolished
4
untrue
4
vicious(adjective, deficient, defective, flawed)
3
chipped(adjective, blemished)
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APASmart Define. (2016). imperfect thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/imperfect/thesaurus/synonyms
ChicagoSmart Define. 2016. "imperfect thesaurus" https://smartdefine.org/imperfect/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, imperfect thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/imperfect/thesaurus/synonyms>.
MLASmart Define. "imperfect thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/imperfect/thesaurus/synonyms>