387 entries under adjective topic. ×

4
negligible(light, slight, short, insignificant)
4
piddling
4
pitiful(slight, poor, small, miserable)
4
short-handed(imperfection, understaffed)
4
sketchy(rough, inadequate, deficient, incomplete)
4
unequal(weak, poor, scarce, lacking)
4
unfitted(inadequate, useless, unfit, deficient)
4
unfruitful(poor, small, insignificant, unimportant)
4
unimportant(light, weak, soft, gentle)
4
unsatisfying
4
unskillful(weak, inadequate, useless, unfit)
4
unsound(poor, small, insignificant, unimportant)
3
barren(weak, slight, poor, small)
3
crude(weak, rough, poor, miserable)
3
devoid(lacking, enough)
3
diminutive(light, weak, slight, poor)
3
displeasing
3
dry(weak, poor, inadequate, deficient)
3
exiguous(close, light, weak, slight)
3
faint(weak, soft, gentle, thin)
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APASmart Define. (2016). insufficient thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/insufficient/thesaurus/synonyms
ChicagoSmart Define. 2016. "insufficient thesaurus" https://smartdefine.org/insufficient/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, insufficient thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/insufficient/thesaurus/synonyms>.
MLASmart Define. "insufficient thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/insufficient/thesaurus/synonyms>