30 entries under expression topic. ×

1
crystal ageing
1
getting on(noun, verb, adjective, phrasal verb)
0
ageing process
0
becoming mature
0
biological process
0
early maturity
0
elderly person
0
fading away(decrease, ebb, senescent)
0
feeble and old
0
getting up in years(adjective, idiom, old)
0
grow old
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growing old
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growing up(ripening, developing)
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laser diode
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low water(decrease, ebb, senescent)
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old age
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old fashioned
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old man
0
on the skids(idiom, decrease, ebb, senescent)
0
organic process
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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>