509 entries under adjective topic. ×

10
meager(close, mean, light, weak)
10
niggardly(weak, poor, small, miserable)
10
unqualified(weak, ability, poor, short)
9
disappointing(bad, poor, sad, offensive)
9
failing(close, light, weak, poor)
9
second-rate(weak, poor, miserable, inferior)
9
sketchy(rough, informal, incompetent, insufficient)
9
slight(mean, weak, soft, gentle)
9
unable(weak, skill, inferior, limited)
9
unsound(bad, poor, small, insignificant)
9
worthless(mean, light, weak, moving)
8
bare(close, light, slight, poor)
8
inappropriate(insignificant, unimportant, useless, trivial)
8
inapt(poor, inappropriate, incompetent, insufficient)
8
inept(weak, poor, inferior, limited)
8
lousy(rough, poor, sad, inferior)
8
pitiful(mean, moving, slight, poor)
8
shabby(mean, weak, slight, poor)
8
spare(close, light, slight, poor)
8
sterile(weak, poor, short, incompetent)
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APASmart Define. (2016). inadequate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inadequate/thesaurus/synonyms
ChicagoSmart Define. 2016. "inadequate thesaurus" https://smartdefine.org/inadequate/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, inadequate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inadequate/thesaurus/synonyms>.
MLASmart Define. "inadequate thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/inadequate/thesaurus/synonyms>