8 entries under fading topic. ×

5
maturing(noun, verb, stale, senescent)
5
declining(noun, verb, adjective, stale)
5
senescent(noun, adjective, decrease, old, stale)
3
waning(noun, decrease, stale, ebb, senescent)
3
developing(noun, verb, adjective, stale)
3
mellowing(noun, verb, adjective, stale)
1
getting on(noun, verb, expression, adjective, phrasal verb)
1
stale
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APASmart Define. (2015). aging thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/aging/thesaurus/synonyms
ChicagoSmart Define. 2015. "aging thesaurus" https://smartdefine.org/aging/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, aging thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/aging/thesaurus/synonyms>.
MLASmart Define. "aging thesaurus" 13 October 2015. Web. 22 September 2026. <https://smartdefine.org/aging/thesaurus/synonyms>