115 entries under deficient topic. ×

4
impaired(adjective, poor, substandard, broken)
4
limited(adjective, close, mean, light, slight)
4
mean(adjective, bad, weak, poor, nasty)
4
patchy(adjective, short, shy, empty)
4
tainted(adjective, false, insufficient, imperfection)
4
unfitted(adjective, useless, unfit, unqualified)
4
wrong(adjective, bad, poor, nasty, unpleasant)
3
frail(adjective, weak, slight, thin, delicate)
3
immature(adjective, slight, poor, quantity, modest)
3
incorrect(adjective, rough, poor, awful, inferior)
3
minus(adjective, poor, incompetent, insufficient)
3
modest(adjective, weak, soft, slight, gentle)
3
unworthy(adjective, bad, poor, offensive, mediocre)
2
base(adjective, mean, bad, weak, poor)
2
broken(adjective, substandard, incomplete, imperfect)
2
fragmentary(adjective, weak, soft, gentle, mild)
2
imprecise(adjective, false, vague, insufficient)
2
inaccurate(adjective, false, insufficient, incorrect, unsuitable)
2
inexact(broken, defective, flawed, broken-down)
2
injured(poor, imperfection, substandard, broken)
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APASmart Define. (2016). inadequate thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inadequate/thesaurus/synonyms
ChicagoSmart Define. 2016. "inadequate thesaurus" https://smartdefine.org/inadequate/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, inadequate thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inadequate/thesaurus/synonyms>.
MLASmart Define. "inadequate thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/inadequate/thesaurus/synonyms>