Synonyms|556Antonyms|156|Broader|22Narrower|76Related|199

5 entries under lack topic. ×

6
ineptitude(noun, form, characteristics, states)
4
incapacity(noun, characteristics, features, traits)
4
incompetence(noun, characteristics, features, traits)
2
ineptness(noun, form, characteristics, states)
2
inability(noun, characteristics, features, traits)
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APASmart Define. (2016). aptness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/aptness/thesaurus/antonyms
ChicagoSmart Define. 2016. "aptness thesaurus" https://smartdefine.org/aptness/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, aptness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/aptness/thesaurus/antonyms>.
MLASmart Define. "aptness thesaurus" 25 February 2016. Web. 24 September 2026. <https://smartdefine.org/aptness/thesaurus/antonyms>