10
perfect(adjective, bad, correct, poor, happy)
7
flawless(adjective, spotless, intact)
5
complete(adjective, happy, total, perfect, healthy)
5
faultless(adjective, happy, perfect, having)
5
unblemished(adjective, happy, perfect, flawed)
5
immaculate(adjective, dull)
5
intact
4
ideal(adjective, perfect, model, common, uncharacteristic)
4
whole(adjective, part, perfect, unbroken)
4
good
4
idyllic(adjective, pleasant, perfect)
4
unflawed(adjective, happy, perfect, bottom-of-barrel)
3
clean(adjective, part)
3
consummate
3
impeccable(adjective, flawless)
3
mint
3
absolute(adjective, excellent, perfect)
3
clear
3
cold
3
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APASmart Define. (2016). imperfect thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/imperfect/thesaurus/antonyms
ChicagoSmart Define. 2016. "imperfect thesaurus" https://smartdefine.org/imperfect/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, imperfect thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/imperfect/thesaurus/antonyms>.
MLASmart Define. "imperfect thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/imperfect/thesaurus/antonyms>