100 entries under adjective topic. ×

1
unworkmanlike(ability, inefficient)
1
wanting(poor, inadequate, deficient, lacking)
0
bush(inexpert, untrained, unprofessional)
0
defenceless
0
dud(weak, inadequate, incompetent, inept)
0
effete(weak, inadequate, incompetent, inept)
0
enervated(weak, inadequate, incompetent, inept)
0
enfeebled(weak, inadequate, incompetent, inept)
0
forceless(weak, inadequate, incompetent, inept)
0
infecund(weak, inadequate, incompetent, inept)
0
nerveless(weak, inadequate, incompetent, inept)
0
not prepared(expression, inexpert, untrained, unprofessional)
0
paper tiger(expression, weak, inadequate, incompetent)
0
passive(weak, inert, unable, ineffective)
0
sheer
0
unfruitful(weak, inadequate, incompetent, inept)
0
unprofessional(inexpert, untrained)
0
unreserved
0
untaught(inexpert, untrained, unprofessional)
0
vulnerable(weak, feeble, helpless, powerless)
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APASmart Define. (2015). incapable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/incapable/thesaurus/synonyms
ChicagoSmart Define. 2015. "incapable thesaurus" https://smartdefine.org/incapable/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, incapable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/incapable/thesaurus/synonyms>.
MLASmart Define. "incapable thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/incapable/thesaurus/synonyms>