5 entries under imbecile topic. ×

4
ancient(adjective, old, gray, elderly)
3
anile(adjective, weak, feeble, enervated)
3
doting(adjective, weak, feeble)
0
in second childhood(expression, adjective, weak, feeble, enervated)
0
shattered(adjective, weak, feeble)
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APASmart Define. (2015). senescent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/senescent/thesaurus/synonyms
ChicagoSmart Define. 2015. "senescent thesaurus" https://smartdefine.org/senescent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, senescent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/senescent/thesaurus/synonyms>.
MLASmart Define. "senescent thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/senescent/thesaurus/synonyms>