14 entries under invalidity topic. ×

11
powerlessness(noun, weakness, impotence, helplessness, incapacity)
11
weakness(noun, impotence, infirmity, helplessness, powerlessness)
7
helplessness(noun, weakness, impotence, powerlessness, incapacity)
5
feebleness(noun, weakness, infirmity, helplessness, powerlessness)
5
ineffectiveness(noun, weakness, helplessness, powerlessness, incapacity)
3
inadequacy(noun, weakness, helplessness, powerlessness, incapacity)
3
ineffectuality(noun, weakness, helplessness, powerlessness, incapacity)
3
ineffectualness(noun, weakness, helplessness, powerlessness, incapacity)
2
disability(noun, weakness, powerlessness, ineffectiveness)
2
inability(noun, weakness, powerlessness, ineffectiveness)
1
incompetence(noun, weakness, powerlessness, ineffectiveness)
1
inconclusiveness(noun, weakness, powerlessness, ineffectiveness)
1
shakiness(noun, weakness, powerlessness, ineffectiveness)
1
unsoundness(noun, weakness, powerlessness, ineffectiveness)
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APASmart Define. (2015). mana thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/mana/thesaurus/antonyms
ChicagoSmart Define. 2015. "mana thesaurus" https://smartdefine.org/mana/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, mana thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/mana/thesaurus/antonyms>.
MLASmart Define. "mana thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/mana/thesaurus/antonyms>