61 entries under fault topic. ×

6
insubstantiality(noun, strong, disorder, weakness, condition)
5
delicacy(noun, strong, disorder, weakness, condition)
5
frailty(noun, strong, disorder, weakness, condition)
5
infirmity(noun, strong, disorder, weakness, condition)
4
flimsiness(noun, strong, disorder, weakness, condition)
4
fragility(noun, strong, disorder, weakness, condition)
4
unsubstantiality(noun, strong, disorder, weakness, condition)
3
defect(noun, disorder, weakness, condition)
3
deficiency(noun, disorder, weakness, crack)
3
feebleness(noun, strong, disorder, weakness, condition)
3
frailness(noun, strong, disorder, weakness, condition)
3
unhealthiness(noun, disorder, weakness, illness)
3
weakness(noun, strong, disorder, crack, condition)
2
delicateness(noun, strong, disorder, weakness, condition)
2
fragileness(noun, strong, disorder, weakness, condition)
2
lack(noun, weakness, crack, blemish)
2
mistake(noun, weakness, crack, blemish)
2
shortage(noun, weakness, crack, blemish)
2
shortcoming(noun, disorder, weakness, crack)
2
want(noun, weakness, crack, blemish)
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APASmart Define. (2016). unsoundness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unsoundness/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsoundness thesaurus" https://smartdefine.org/unsoundness/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unsoundness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unsoundness/thesaurus/synonyms>.
MLASmart Define. "unsoundness thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/unsoundness/thesaurus/synonyms>