27 entries under noun topic. ×

16
inability
9
incapability
7
incapacity
7
ineptitude
6
incompetence
5
fragility
5
inadequacy
3
ineptness
2
impotence
2
foible
2
frailty
2
imbecility
2
impotency
2
impotent
2
inaptitude
2
incompetency
2
insufficiency
2
lack
2
want
1
disability
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APASmart Define. (2016). knack thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/knack/thesaurus/antonyms
ChicagoSmart Define. 2016. "knack thesaurus" https://smartdefine.org/knack/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, knack thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/knack/thesaurus/antonyms>.
MLASmart Define. "knack thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/knack/thesaurus/antonyms>