163 entries under noun topic. ×

1
impossibility
1
inclination(weakness, fault, lack, lapse)
1
inconstancy(weakness, fault, lack, lapse)
1
indecision(weakness, fault, lack, lapse)
1
inefficacy
1
inexactness(deception, mistake, error, falsehood)
1
instability(weakness, fault, lack, lapse)
1
irresolution(weakness, fault, lack, lapse)
1
lack(weakness, fault, lapse, failing)
1
languor(weakness, fault, lack, lapse)
1
lapse(weakness, fault, lack, failing)
1
liking(weakness, fault, lack, lapse)
1
ludicrousness
1
meaninglessness
1
misapprehension(deception, mistake, error, falsehood)
1
miscalculation(deception, mistake, error, falsehood)
1
misconception(deception, mistake, error, falsehood)
1
misconstrual(deception, mistake, error, falsehood)
1
misinterpretation(deception, mistake, error, falsehood)
1
mistake(deception, error, falsehood, deviation)
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APASmart Define. (2015). invalidity thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/invalidity/thesaurus/synonyms
ChicagoSmart Define. 2015. "invalidity thesaurus" https://smartdefine.org/invalidity/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, invalidity thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/invalidity/thesaurus/synonyms>.
MLASmart Define. "invalidity thesaurus" 23 December 2015. Web. 27 September 2026. <https://smartdefine.org/invalidity/thesaurus/synonyms>