111 entries under defect topic. ×

46
flaw(noun, break, trouble, help, check)
43
error(noun, ruin, wrong, back, evil)
38
mistake(noun, back, slip, slow, failure)
30
imperfection(noun, trouble, help, mark, disorder)
29
shortcoming(noun, characteristic, help, check, disorder)
27
failing(noun, trouble, help, disorder, difficulty)
26
lapse(noun, back, difficulty, slip, weakness)
24
weakness(noun, characteristic, trouble, help, check)
21
blemish(noun, help, mark, weakness, thing)
20
foible(noun, help, slip, weakness, thing)
17
sin(noun, action, wrong, abuse, neglect)
16
frailty(noun, help, disorder, slip, weakness)
14
vice(noun, mark, wrong, evil, slip)
12
infirmity(noun, help, disorder, weakness, burden)
11
deficiency(noun, trouble, disorder, wrong, evil)
11
drawback(noun, trouble, check, disorder, block)
11
peccadillo(noun, wrong, evil, weakness, failing)
10
blot(noun, mark, spot, burden, responsibility)
10
weak point(noun, expression, characteristic, trouble, help)
9
demerit(noun, wrong, evil, weakness, lack)
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APASmart Define. (2015). fault thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fault/thesaurus/synonyms
ChicagoSmart Define. 2015. "fault thesaurus" https://smartdefine.org/fault/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, fault thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fault/thesaurus/synonyms>.
MLASmart Define. "fault thesaurus" 23 December 2015. Web. 22 September 2026. <https://smartdefine.org/fault/thesaurus/synonyms>