169 entries under feeble topic. ×

2
uncertain(adjective, weak, hesitant, sluggish)
2
undersized(weak, tiny)
2
vacillating(adjective, weak, delicate, unstable, ill)
2
wavering(adjective, weak, delicate, uncertain, ill)
1
attenuate(adjective, light, weak, thin, delicate)
1
anile(adjective, weak, delicate, ill, sick)
1
battered(flimsy, dilapidated, debilitated, deteriorated)
1
bedraggled(flimsy, dilapidated, debilitated, deteriorated)
1
chiffon(weak, slight, thin, tacky)
1
cut-rate(weak, slight, thin, tacky)
1
diminutive(weak, tiny, measly)
1
flaccid(adjective, weak, uncertain, faint)
1
haggard(dilapidated, debilitated, deteriorated, decaying)
1
half-pint(weak, tiny, measly)
1
hospitalized(mean, weak, down, sick)
1
house of cards(expression, weak, slight, thin)
1
impaired(mean, weak, down, sick)
1
inconsequential(weak, tiny)
1
incurable(mean, weak, down, sick)
1
infected(mean, weak, down, sick)
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APASmart Define. (2015). frail thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/frail/thesaurus/synonyms
ChicagoSmart Define. 2015. "frail thesaurus" https://smartdefine.org/frail/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, frail thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/frail/thesaurus/synonyms>.
MLASmart Define. "frail thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/frail/thesaurus/synonyms>