Synonyms|814Antonyms|269|Broader|12Narrower|46Related|493
1
blunder
1
decline
1
default(noun, respect, regard, right, failure)
1
delinquency(noun, care)
1
demerit
1
demon
1
depravity
1
dereliction
1
deterioration
1
difficulty
1
distortion(noun, falsification, deformity)
1
earthquake
1
error
1
failure(noun, dishonor)
1
faintness(advantage, enough)
1
foible
1
foulness
1
imprecision
1
impureness
1
impurity
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APASmart Define. (2015). perfection thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/perfection/thesaurus/antonyms
ChicagoSmart Define. 2015. "perfection thesaurus" https://smartdefine.org/perfection/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, perfection thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/perfection/thesaurus/antonyms>.
MLASmart Define. "perfection thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/perfection/thesaurus/antonyms>