184 entries under weak topic. ×

2
inappreciable(adjective, poor, useless, insufficient)
2
incommensurate(poor, inadequate, insufficient, deficient)
2
inoperative(skill, stupid, idle, inadequate)
2
lacking(adjective, poor, awkward, short)
2
lousy(poor, insufficient, scarce)
2
shiftless(adjective, careless, feeble, dubious)
2
small(adjective, poor, low, short)
2
unavailable(stupid, idle, inadequate, limited)
2
unprofitable(stupid, idle, inadequate, limited)
2
unsuccessful(adjective, inadequate, limited, feeble)
2
weakly(adjective, adverb, thin, delicate)
1
aged(adjective, thin, delicate, shaky)
1
ailing(adjective, thin, delicate, shaky)
1
barren(adjective, poor, inferior, short)
1
bush-league(adjective, poor, low, short)
1
butterfingers(noun, adjective, rude, fool)
1
careless(feeble, wasteful, unproductive)
1
chicken(adjective, thin, delicate, shaky)
1
counterproductive(stupid, idle, useless, impractical)
1
debilitated(adjective, thin, delicate, inadequate)
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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>