120 entries under insufficient topic. ×

8
fallible(adjective, false, inadequate, unpredictable)
8
faulty(adjective, poor, terrible, gloomy, miserable)
8
imperfect(adjective, mean, bad, poor, delicate)
8
incapable(adjective, strong, ability, poor, short)
8
paltry(adjective, slight, poor, thin, delicate)
8
slender(adjective, light, slight, thin, delicate)
8
tenuous(adjective, dull, light, soft, slight)
8
unfit(adjective, false, ready, inadequate, sick)
8
wanting(adjective, slight, poor, property, small)
7
invalid(adjective, mean, bad, poor, delicate)
7
sick(adjective, dull, mean, bad, light)
6
bad(adjective, poor, false, gloomy, inferior)
6
rotten(adjective, mean, bad, strong, poor)
6
subpar(adjective, poor, miserable, inferior, modest)
5
incomplete(adjective, poor, false, miserable, inferior)
5
insignificant(adjective, soft, gentle, poor, mild)
5
little(noun, adjective, slight, thin, small)
5
meager(adjective, slight, poor, thin, delicate)
5
scant(adjective, slight, poor, small, miserable)
5
scanty(adjective, soft, slight, gentle, poor)
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APASmart Define. (2015). weak thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/weak/thesaurus/synonyms
ChicagoSmart Define. 2015. "weak thesaurus" https://smartdefine.org/weak/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, weak thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/weak/thesaurus/synonyms>.
MLASmart Define. "weak thesaurus" 6 December 2015. Web. 23 September 2026. <https://smartdefine.org/weak/thesaurus/synonyms>