409 entries under noun topic. ×

11
shortage(weakness, condition, failure, fault)
10
deformity(mark, weakness, spot, fault)
10
glitch(difficulty, weakness, failure, fault)
10
inadequacy(trouble, difficulty, weakness, bar)
10
kink(verb, weakness, fault, blemish)
10
mistake(slip, failure, fault, uncertainty)
10
want(slip, weakness, failure, fault)
9
scarcity(weakness, condition, failure, fault)
9
speck(verb, mark, weakness, spot)
9
spot(verb, mark, weakness, fault)
8
break(verb, disturb, fault, dissent)
8
bug(help, mark, weakness, spot)
8
disease(upset, disorder, weakness, fault)
8
disfigurement(mark, weakness, spot, fault)
8
failure(upset, trouble, slip, weakness)
8
gap(difficulty, fault, lack, lapse)
8
insufficiency(weakness, condition, failure, want)
8
liability(trouble, wrong, difficulty, weakness)
8
scratch(verb, mark, fault, blemish)
8
weak point(expression, idiom, trouble, difficulty)
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APASmart Define. (2015). defect thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/defect/thesaurus/synonyms
ChicagoSmart Define. 2015. "defect thesaurus" https://smartdefine.org/defect/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, defect thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/defect/thesaurus/synonyms>.
MLASmart Define. "defect thesaurus" 23 December 2015. Web. 24 September 2026. <https://smartdefine.org/defect/thesaurus/synonyms>