18 entries under inadequate topic. ×

3
unqualified(adjective, weak, skill, unfit)
2
unfit(adjective, weak, skill, inept)
1
clumsy(weak, skill, unfit, inept)
1
impuissant(weak, skill, unfit, inept)
1
incompetent(weak, skill, unfit, inept)
1
ineffectual(skill, unfit, inept, powerless)
1
inefficacious(weak, skill, unfit, inept)
1
inefficient(weak, skill, unfit, inept)
1
inept(weak, skill, unfit, powerless)
1
no can do(weak, skill, unfit, inept)
1
no good(weak, skill, unfit, inept)
1
not cut out for(weak, skill, unfit, inept)
1
not equal to(weak, skill, unfit, inept)
1
not up to(weak, skill, unfit, inept)
1
sidelined(weak, skill, unfit, inept)
1
skill(weak, unfit, inept, powerless)
1
unfitted(weak, skill, unfit, inept)
1
unskilled(weak, skill, unfit, inept)
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APASmart Define. (2013). not able thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/not_able/thesaurus/synonyms
ChicagoSmart Define. 2013. "not able thesaurus" https://smartdefine.org/not_able/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, not able thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/not_able/thesaurus/synonyms>.
MLASmart Define. "not able thesaurus" 28 June 2013. Web. 25 September 2026. <https://smartdefine.org/not_able/thesaurus/synonyms>