509 entries under adjective topic. ×

3
maladroit(useless, inept, unable, unskilled)
3
minus(poor, incompetent, insufficient, deficient)
3
modest(weak, soft, slight, gentle)
3
nonfunctional(useless, impractical, hopeless, unusable)
3
not up to(expression, idiom, weak, unfit)
3
penniless(feature, characteristic, trait)
3
sparing(close, light, poor, tight)
3
straitened
3
unconvincing(weak, poor, thin, delicate)
3
unprofessional(immoral, unprincipled, inexpert, unethical)
3
unpromising(poor, small, insignificant, unimportant)
3
unskilled(weak, useless, unfit, unqualified)
3
unskillful(weak, useless, unfit, unqualified)
3
untenable(useless, unfit, unacceptable)
3
unworkable(useless, impractical, hopeless, unusable)
3
unworthy(bad, poor, offensive, mediocre)
3
vain(weak, inferior, short, limited)
3
vile(mean, bad, poor, nasty)
3
void(poor, small, insignificant, unimportant)
3
wiry(poor, thin, small, spare)
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APASmart Define. (2016). inadequate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inadequate/thesaurus/synonyms
ChicagoSmart Define. 2016. "inadequate thesaurus" https://smartdefine.org/inadequate/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, inadequate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inadequate/thesaurus/synonyms>.
MLASmart Define. "inadequate thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/inadequate/thesaurus/synonyms>