109 entries under useless topic. ×

6
ineligible(adjective, weak, inadequate, incompetent)
6
insufficient(adjective, weak, inadequate, incompetent)
4
futile(adjective, weak, inferior, inadequate, limited)
4
improper(adjective, dull, flat, slow, awkward)
4
incapacitated(adjective, weak, skill, inadequate)
4
unapt(adjective, incompetent, unfit, unqualified)
4
worthless(adjective, inferior, inadequate, limited, feeble)
3
faulty(adjective, unfit)
3
inappropriate(adjective, dull, flat, slow, awkward)
3
inefficacious(adjective, skill, inferior, inadequate, limited)
3
inoperative(adjective, skill, inferior, inadequate, limited)
3
not equal to(expression, adjective, idiom, weak, skill)
3
unavailing(adjective, weak, inferior, inadequate, limited)
3
unskillful(adjective, weak, awkward, inadequate)
3
unsuitable(adjective, dull, flat, slow, awkward)
3
unsuited(adjective, dull, weak, flat, slow)
2
awkward(adjective, dull, flat, slow, inadequate)
2
feeble(adjective, weak, inferior, inadequate, limited)
2
fruitless(adjective, weak, inferior, inadequate, limited)
2
inexperienced(adjective, dull, weak, flat, slow)
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APASmart Define. (2016). unable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unable thesaurus" https://smartdefine.org/unable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unable/thesaurus/synonyms>.
MLASmart Define. "unable thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/unable/thesaurus/synonyms>