409 entries under noun topic. ×

47
flaw(verb, trouble, help, check)
36
fault(characteristic, trouble, help, check)
31
blemish(verb, help, mark, weakness)
29
imperfection(trouble, help, mark, disorder)
29
shortcoming(characteristic, help, check, disorder)
24
deficiency(trouble, check, disorder, difficulty)
24
weakness(trouble, disorder, wrong, difficulty)
24
failing(trouble, disorder, wrong, difficulty)
19
drawback(trouble, check, disorder, difficulty)
18
frailty(characteristic, disorder, wrong, difficulty)
16
foible(wrong, weakness, burden, blame)
16
infirmity(characteristic, disorder, wrong, difficulty)
16
stain(verb, mark, weakness, spot)
16
lack(trouble, check, difficulty, weakness)
14
blot(verb, mark, spot, fault)
14
error(wrong, slip, weakness, burden)
14
taint(verb, mark, weakness, spot)
13
mark(verb, spot, fault, stain)
13
vice(mark, wrong, weakness, spot)
12
scar(verb, mark, spot, fault)
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APASmart Define. (2015). defect thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/defect/thesaurus/synonyms
ChicagoSmart Define. 2015. "defect thesaurus" https://smartdefine.org/defect/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, defect thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/defect/thesaurus/synonyms>.
MLASmart Define. "defect thesaurus" 23 December 2015. Web. 23 September 2026. <https://smartdefine.org/defect/thesaurus/synonyms>