148 entries under fault topic. ×

6
sin(noun, action, weakness, crack)
4
bug(noun, weakness, crack, informal)
4
impairment(noun, hurt, defeat, fall, damage)
3
blotch(noun, weakness, crack, blemish)
3
catch(noun, verb, weakness, crack)
3
limitation(noun, trouble, difficulty, weakness, bar)
3
speck(noun, weakness, crack, blemish)
2
break(noun, weakness, crack, blemish)
2
crack(noun, weakness, blemish, flaw)
2
debility(noun, disorder, weakness, illness)
2
debt(noun, defeat, pass, wrong, evil)
2
decay(noun, decline, disorder, ruin, defeat)
2
error(noun, wrong, evil, weakness, crack)
2
glitch(noun, weakness, crack, informal)
2
hole(noun, weakness, crack, blemish)
2
impotence(noun, weakness, lack, lapse)
2
kink(noun, weakness, crack, blemish)
2
miscarriage(noun, decline, ruin, defeat, collapse)
2
peccadillo(noun, wrong, evil, weakness)
2
powerlessness(noun, weakness, lack, lapse)
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APASmart Define. (2015). deficiency thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/deficiency/thesaurus/synonyms
ChicagoSmart Define. 2015. "deficiency thesaurus" https://smartdefine.org/deficiency/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, deficiency thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/deficiency/thesaurus/synonyms>.
MLASmart Define. "deficiency thesaurus" 23 December 2015. Web. 25 September 2026. <https://smartdefine.org/deficiency/thesaurus/synonyms>