1,053 entry under adjective topic. ×

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poor(dull, light, soft, slight)
20
yielding(quiet, gentle, modest, unstable)
19
thin(dull, strong, light, great)
19
impotent(strong, ability, poor, thin)
19
insubstantial(health, dull, strong, light)
19
lame(characteristic, poor, thin, delicate)
18
enervated(dull, beat, strong, easy)
18
ineffective(dull, light, soft, poor)
18
unsound(strong, light, slight, poor)
18
unstable(change, strong, delicate, uncertain)
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inadequate(dull, strong, light, soft)
17
spineless(quiet, simple, soft, gentle)
17
unsubstantial(dull, strong, light, great)
17
weakened(beat, strong, thin, delicate)
17
willing
16
insecure(change, strong, delicate, uncertain)
16
unconvincing(characteristic, great, poor, thin)
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watery(dull, strong, hard, light)
16
lax(feature, state, gentle, trait)
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timid(quiet, soft, gentle, base)
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APASmart Define. (2015). weak thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/weak/thesaurus/synonyms
ChicagoSmart Define. 2015. "weak thesaurus" https://smartdefine.org/weak/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, weak thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/weak/thesaurus/synonyms>.
MLASmart Define. "weak thesaurus" 6 December 2015. Web. 22 September 2026. <https://smartdefine.org/weak/thesaurus/synonyms>