107 entries under inadequate topic. ×

4
damaged(adjective, bad, poor, offensive)
4
distressing(verb, adjective, insufficient, disappointing)
4
disturbing(verb, adjective, insufficient, disappointing)
4
incapable(adjective, poor, unfit, deficient)
4
inept(adjective, poor, thin, false, unreasonable)
4
small(adjective, poor, thin, deficient)
4
sorry(adjective, bad, weak, poor, nasty)
4
thin(adjective, weak, poor, false, small)
4
trifling(adjective, weak, poor, small, miserable)
4
unfinished(adjective, poor, deficient, lacking)
4
upsetting(verb, adjective, insufficient, disappointing)
4
worthless(adjective, weak, poor, small, miserable)
3
base(adjective, bad, weak, poor, nasty)
3
contemptible(adjective, weak, poor, nasty, unpleasant)
3
immature(adjective, poor, thin, small)
3
insignificant(adjective, weak, poor, miserable, inferior)
3
invalid(adjective, bad, poor, ineffective)
3
limited(adjective, poor, deficient, incomplete)
3
mean(adjective, bad, weak, poor, nasty)
3
regrettable(verb, adjective, insufficient, disappointing)
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APASmart Define. (2016). unsatisfactory thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unsatisfactory/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsatisfactory thesaurus" https://smartdefine.org/unsatisfactory/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unsatisfactory thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unsatisfactory/thesaurus/synonyms>.
MLASmart Define. "unsatisfactory thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/unsatisfactory/thesaurus/synonyms>