78 entries under inadequate topic. ×

1
amateurish(adjective, useless, unqualified, inept)
1
barren(adjective, weak, poor, low, short)
1
bush-league(adjective, weak, poor, short)
1
destitute(adjective, weak, feeble, deficient)
1
dry(weak, poor, insufficient, deficient)
1
failing(weak, poor, insufficient, deficient)
1
floundering(adjective, useless, inept, unable)
1
frail(adjective, weak, incompetent, inept)
1
gutless(adjective, weak, incompetent, inept)
1
imperfect(weak, poor, insufficient, deficient)
1
incommensurate(weak, poor, insufficient, deficient)
1
meager(weak, poor, insufficient, deficient)
1
minus(poor, insufficient, deficient, scarce)
1
not cut out for(expression, idiom, weak, unqualified)
1
not have it(expression, useless, inept, unable)
1
out to lunch(expression, useless, inept, unable)
1
prostrate(adjective, weak, feeble, inept)
1
raw(adjective, useless, unqualified, inept)
1
scant(poor, insufficient, deficient, scarce)
1
scarce(weak, poor, insufficient, deficient)
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APASmart Define. (2015). incapable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/incapable/thesaurus/synonyms
ChicagoSmart Define. 2015. "incapable thesaurus" https://smartdefine.org/incapable/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, incapable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/incapable/thesaurus/synonyms>.
MLASmart Define. "incapable thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/incapable/thesaurus/synonyms>