160 entries under frail topic. ×

18
enervated(adjective, dull, beat, strong, easy)
18
unsound(adjective, strong, light, slight, poor)
18
unstable(adjective, change, strong, delicate, uncertain)
17
inadequate(adjective, dull, strong, light, soft)
17
unsubstantial(adjective, dull, strong, light, great)
17
weakened(adjective, beat, strong, thin, delicate)
16
insecure(adjective, change, strong, delicate, uncertain)
16
unconvincing(adjective, characteristic, great, poor, thin)
15
exhausted(adjective, beat, strong, thin, delicate)
15
helpless(adjective, strong, ability, poor, thin)
15
unsteady(adjective, change, strong, uncertain, unstable)
14
sickly(adjective, health, dull, strong, light)
13
tender(adjective, strong, simple, soft, gentle)
13
wobbly(adjective, change, mean, bad, strong)
13
languid(adjective, feature, state, dull, strong)
12
effete(adjective, beat, strong, hard, thin)
12
uncertain(adjective, strong, anxious, nervous, ill)
12
unhealthy(adjective, health, mean, bad, poor)
12
wasted(verb, adjective, beat, strong, uncertain)
12
insufficient(adjective, soft, slight, gentle, poor)
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APASmart Define. (2015). weak thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/weak/thesaurus/synonyms
ChicagoSmart Define. 2015. "weak thesaurus" https://smartdefine.org/weak/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, weak thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/weak/thesaurus/synonyms>.
MLASmart Define. "weak thesaurus" 6 December 2015. Web. 24 September 2026. <https://smartdefine.org/weak/thesaurus/synonyms>