223 entries under adjective topic. ×

4
invalid(poor, inadequate, useless, unfit)
4
talentless(incompetence, dullard, educated, overall)
4
unadapted(useless, inept, unable, unskilled)
4
unequipped(weak, awkward, inadequate, useless)
4
ungainly(awkward, inept, clumsy, bulky)
4
ungifted(educated, overall, well-informed, incompetence)
4
unhandy(awkward, inept, clumsy, unable)
4
unproductive(weak, poor, stupid, inferior)
4
unseasoned(educated, overall, well-informed)
4
unsuited(weak, unreasonable, inadequate, useless)
4
unusable(weak, stupid, useless, unfit)
4
wanting(poor, inadequate, deficient, lacking)
3
crippled(weak, inadequate, inept, helpless)
3
cumbersome
3
dud(noun, beat, weak, inadequate)
3
floundering(useless, inept, clumsy, unable)
3
good-for-nothing(noun, beat, weak, careless)
3
green(poor, rude, coarse, inadequate)
3
handless
3
inefficacious(weak, skill, inadequate, feeble)
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APASmart Define. (2016). incompetent thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/incompetent/thesaurus/synonyms
ChicagoSmart Define. 2016. "incompetent thesaurus" https://smartdefine.org/incompetent/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, incompetent thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/incompetent/thesaurus/synonyms>.
MLASmart Define. "incompetent thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/incompetent/thesaurus/synonyms>