97 entries under imperfection topic. ×

4
defalcation(noun, weakness, failure, lack, loss)
4
defectiveness(loss, defect, inadequacy, inability)
4
dereliction(noun, decline, neglect, failure, mess)
3
blotch(noun, weakness, crack, fault, blemish)
3
catch(noun, verb, weakness, crack, fault)
3
immaturity
3
speck(noun, weakness, crack, fault, blemish)
2
break(noun, weakness, crack, fault, blemish)
2
crack(noun, weakness, fault, blemish, flaw)
2
debility(noun, disorder, weakness, fault, illness)
2
error(noun, wrong, evil, weakness, crack)
2
glitch(noun, weakness, crack, informal, fault)
2
hole(noun, weakness, crack, fault, blemish)
2
inaptness(defect, limitation, inadequacy, shortage)
2
incapacity(noun, defect, limitation, inadequacy)
2
incompetency(lack, defect, limitation, inadequacy)
2
inefficacy(defect, limitation, inadequacy, shortage)
2
inefficiency(noun, defect, limitation, inadequacy)
2
ineptitude(noun, defect, limitation, inadequacy)
2
kink(noun, weakness, crack, fault, blemish)
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APASmart Define. (2015). deficiency thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/deficiency/thesaurus/synonyms
ChicagoSmart Define. 2015. "deficiency thesaurus" https://smartdefine.org/deficiency/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, deficiency thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/deficiency/thesaurus/synonyms>.
MLASmart Define. "deficiency thesaurus" 23 December 2015. Web. 29 September 2026. <https://smartdefine.org/deficiency/thesaurus/synonyms>