160 entries under incompetent topic. ×

8
careless(adjective, feature, state, trait, feeble)
8
faulty(adjective, poor, terrible, gloomy, miserable)
8
imperfect(adjective, mean, bad, poor, delicate)
8
incapable(adjective, strong, ability, poor, short)
8
inept(adjective, poor, stupid, idle, inadequate)
8
paltry(adjective, slight, poor, thin, delicate)
8
stupid(adjective, dull, simple, slow, silly)
8
tame(adjective, dull, quiet, gentle, flat)
8
unfit(adjective, false, ready, inadequate, sick)
7
indecisive(adjective, thin, delicate, uncertain, nervous)
7
nerveless(adjective, soft, inadequate, feeble)
7
sapless(adjective, dull, thin, delicate, plain)
6
doddering(adjective, thin, feeble, puny)
6
incapacitated(adjective, skill, miserable, inadequate, feeble)
5
meager(adjective, slight, poor, thin, delicate)
5
scanty(adjective, soft, slight, gentle, poor)
5
unqualified(adjective, poor, short, inadequate, feeble)
4
chicken(adjective, thin, delicate, feeble, shaky)
4
dry(adjective, dull, hard, poor, thin)
4
half-baked(simple, silly, foolish, thoughtless)
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APASmart Define. (2015). weak thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/weak/thesaurus/synonyms
ChicagoSmart Define. 2015. "weak thesaurus" https://smartdefine.org/weak/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, weak thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/weak/thesaurus/synonyms>.
MLASmart Define. "weak thesaurus" 6 December 2015. Web. 25 September 2026. <https://smartdefine.org/weak/thesaurus/synonyms>