Aging
Aging noun - The organic process of growing older and showing the effects of increasing age.
Obsolescence and aging are semantically related. In some cases you can use "Obsolescence" instead a noun "Aging".
Obsolescence
Obsolescence noun - The process of becoming obsolete; falling into disuse or becoming out of date.
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Synonyms for Obsolescence
Mutual synonyms
Cite this Source
Obsolescence and Aging. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/aging/obsolescence
Aging & Obsolescence. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/aging/obsolescence>.
Obsolescence or Aging. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/aging/obsolescence.
Google Ngram Viewer shows how "aging" and "obsolescence" have occurred on timeline