333 entries under adjective topic. ×

3
fatuous
3
foiled(unsuccessful, arouse bad feelings)
3
frustrated(unsuccessful, arouse bad feelings)
3
good-for-nothing(weak, poor, base, careless)
3
hollow(poor, inadequate, useless, trivial)
3
indolent
3
inferior(poor, base, miserable, insignificant)
3
insubstantial(dull, light, weak, soft)
3
limited(mean, obscure, poor, miserable)
3
mediocre(weak, poor, low, base)
3
no-account(poor, base, inferior, insignificant)
3
senseless
3
talentless(educated, overall, well-informed)
3
thwarted(unsuccessful, arouse bad feelings)
3
timorous(soft, uncertain, nervous, unstable)
3
trashy(mean, poor, base, inferior)
3
unessential(poor, base, inferior, insignificant)
3
unfortunate
3
unserviceable(impractical, hopeless, unusable)
3
unskilled(skill, inadequate, unfit, inept)
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APASmart Define. (2016). ineffectual thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ineffectual/thesaurus/synonyms
ChicagoSmart Define. 2016. "ineffectual thesaurus" https://smartdefine.org/ineffectual/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, ineffectual thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ineffectual/thesaurus/synonyms>.
MLASmart Define. "ineffectual thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/ineffectual/thesaurus/synonyms>