2
incapacitated(adjective, weak, inadequate, incompetent, unfit)
2
incomplete(adjective, poor, inadequate, insufficient, deficient)
2
maladjusted(incompetent, unqualified, inept)
2
maladroit(adjective, inadequate, useless, unqualified, inept)
2
niggardly(weak, poor, insufficient, scarce)
2
unadapted(inadequate, useless, inept, unable, unskilled)
2
unapt(useless, incompetent, unqualified, inept, clumsy)
2
uncool(adjective, adequate, unqualified, unable, helpless)
2
unendowed
2
uninitiated(inadequate, useless, inept, unable, unskilled)
2
unskilful
2
untrained(adjective, inadequate, useless, incompetent, unqualified)
2
weakling
1
abate
1
abbreviate
1
abort
1
amateur(adjective, inadequate, useless, incompetent, unqualified)
1
amateurish(adjective, inadequate, useless, unqualified, inept)
1
amputee
1
anticlimactic
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APASmart Define. (2015). incapable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/incapable/thesaurus/synonyms
ChicagoSmart Define. 2015. "incapable thesaurus" https://smartdefine.org/incapable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, incapable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/incapable/thesaurus/synonyms>.
MLASmart Define. "incapable thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/incapable/thesaurus/synonyms>