7 entries under feeble topic. ×

6
aged(adjective, weak, old, matured)
3
anile(adjective, weak, enervated, imbecile)
3
doting(adjective, weak, imbecile)
1
enfeebled(adjective, weak, enervated, irresilient)
1
infirm(adjective, weak, enervated, irresilient)
0
in second childhood(expression, adjective, weak, enervated)
0
shattered(adjective, weak, imbecile)
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APASmart Define. (2015). senescent thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/senescent/thesaurus/synonyms
ChicagoSmart Define. 2015. "senescent thesaurus" https://smartdefine.org/senescent/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, senescent thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/senescent/thesaurus/synonyms>.
MLASmart Define. "senescent thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/senescent/thesaurus/synonyms>