4
foolishness
4
less
3
feeble
3
incapability
3
incapableness
3
incapacity
3
insensitiveness
3
insensitivity
3
insufficiency
3
unwise saying
2
absence of difficulty
2
incompetence
2
incompetency
2
unadaptability
1
amateur
1
analphabetism
1
can't wait
1
illiteracy
1
inadequacy
1
inaptitude
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APASmart Define. (2015). inability thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/inability/thesaurus/narrower
ChicagoSmart Define. 2015. "inability thesaurus" https://smartdefine.org/inability/thesaurus/narrower (accessed September 21, 2026).
HarvardSmart Define 2015, inability thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/inability/thesaurus/narrower>.
MLASmart Define. "inability thesaurus" 23 December 2015. Web. 21 September 2026. <https://smartdefine.org/inability/thesaurus/narrower>