0
effete(adjective, useful, exhausted, spoiled)
0
helpless(adjective, incompetent, vulnerable, incapable)
0
amateurish
0
bungling
0
dependent
0
disqualified
0
faint
0
frail
0
game(adjective, debilitated)
0
inapt
0
ineffective(adjective, strong, fit, successful)
0
inexperienced
0
insufficient
0
lame(adjective, weak, healthy, feeble, graceful)
0
maladroit(adjective, awkward, clumsy)
0
powerless
0
unfitted
0
unsatisfactory
0
unskillful
0
unsuitable
11 years ago|2.6k views|share |citing 
APASmart Define. (2015). capable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/capable/thesaurus/antonyms
ChicagoSmart Define. 2015. "capable thesaurus" https://smartdefine.org/capable/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, capable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/capable/thesaurus/antonyms>.
MLASmart Define. "capable thesaurus" 23 September 2015. Web. 21 September 2026. <https://smartdefine.org/capable/thesaurus/antonyms>