71 entries under unfit topic. ×

6
worthless(adjective, weak, stupid, idle, inadequate)
5
bad(adjective, useless)
5
inappropriate(adjective, unreasonable, useless, improper)
5
incapacitated(adjective, weak, skill, inadequate, useless)
5
poor(adjective, weak, thin, delicate, short)
5
unapt(adjective, useless, unqualified, inept)
5
unsuitable(adjective, useless, immoral, improper)
4
dull(adjective, useless, incompetence, dullard)
4
impractical(adjective, weak, stupid, idle, useless)
4
incapable of(adjective, useless)
4
inutile(adjective, weak, stupid, idle, useless)
4
invalid(adjective, poor, inadequate, useless)
4
unequipped(adjective, weak, awkward, inadequate, useless)
4
unsuited(adjective, weak, unreasonable, inadequate, useless)
4
unusable(adjective, weak, stupid, useless)
3
good-for-nothing(noun, adjective, beat, weak, careless)
3
inefficacious(adjective, weak, skill, inadequate, feeble)
3
not equal to(expression, adjective, idiom, weak, inadequate)
3
not up to(expression, adjective, idiom, weak, inadequate)
2
faulty(adjective, poor, short, inadequate, useless)
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APASmart Define. (2016). incompetent thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/incompetent/thesaurus/synonyms
ChicagoSmart Define. 2016. "incompetent thesaurus" https://smartdefine.org/incompetent/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, incompetent thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/incompetent/thesaurus/synonyms>.
MLASmart Define. "incompetent thesaurus" 29 March 2016. Web. 1 October 2026. <https://smartdefine.org/incompetent/thesaurus/synonyms>