45 entries under feeble topic. ×

16
debilitated(verb, adjective, weak, thin, delicate)
12
weak(adjective, thin, delicate, ill, sick)
7
decrepit(adjective, weak, thin, delicate, ill)
7
faint(adjective, weak, thin, delicate, ill)
7
frail(adjective, weak, thin, delicate, ill)
6
delicate(adjective, weak, thin, ill, sick)
6
sickly(adjective, weak, thin, delicate, ill)
3
ailing(adjective, weak, thin, delicate, ill)
3
fragile(adjective, weak, thin, delicate, ill)
3
lame(adjective, weak, thin, delicate, ill)
2
failing(adjective, weak, thin, delicate, ill)
2
flimsy(adjective, weak, soft, delicate, ill)
2
ill(adjective, weak, delicate, sick)
2
indisposed(adjective, weak, sick, unwell)
2
run down(expression, weak, sick, unwell)
2
sick(adjective, weak, ill, confused)
2
unsound(adjective, weak, delicate, ill, sick)
2
unsubstantial(adjective, weak, delicate, ill, sick)
2
unwell(adjective, weak, ill, sick)
1
anemic(adjective, weak, delicate, ill, sick)
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APASmart Define. (2015). enfeebled thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/enfeebled/thesaurus/synonyms
ChicagoSmart Define. 2015. "enfeebled thesaurus" https://smartdefine.org/enfeebled/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, enfeebled thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/enfeebled/thesaurus/synonyms>.
MLASmart Define. "enfeebled thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/enfeebled/thesaurus/synonyms>