184 entries under weak topic. ×

1
inproficient(adjective, inadequate, unfit, unqualified)
1
insubstantial(adjective, poor, low, thin)
1
lemon(noun, adjective, poor, low)
1
limited(adjective, poor, inferior, inadequate)
1
losing(adjective, inadequate, unfit, unqualified)
1
low(adjective, poor, thin, delicate)
1
meager(poor, thin, inadequate, insufficient)
1
meaningless(careless, stupid, idle, feeble)
1
naive(adjective, inadequate, unfit, unqualified)
1
niggardly(poor, insufficient, scarce)
1
no can do(skill, inadequate, unfit, inept)
1
no good(noun, expression, stupid, idle)
1
nonfunctional(stupid, idle, useless, impractical)
1
not able(skill, inadequate, unfit, inept)
1
not cut out for(expression, adjective, idiom, inadequate)
1
of no use(expression, idiom, stupid, idle)
1
out of commission(skill, useless, unfit, inept)
1
out of gas(expression, adjective, idiom, thin)
1
paltry(adjective, slight, thin, delicate)
1
pointless(stupid, idle, useless, impractical)
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APASmart Define. (2016). incompetent thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/incompetent/thesaurus/synonyms
ChicagoSmart Define. 2016. "incompetent thesaurus" https://smartdefine.org/incompetent/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, incompetent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/incompetent/thesaurus/synonyms>.
MLASmart Define. "incompetent thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/incompetent/thesaurus/synonyms>