Obsolescent
Obsolescent adjective - Becoming obsolete.
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Synonyms for Obsolescent
Prehistoric and obsolescent are semantically related In some cases you can use "Prehistoric" instead an adjective "Obsolescent".
Nearby Words: obsolete, obsolescence
Prehistoric
Prehistoric adjective - Having passed its time of use or usefulness.
Usage example: prehistoric notions about mental illness that have no place in today's world
Obsolescent and prehistoric are semantically related in out of date topic. You can use "Obsolescent" instead an adjective "Prehistoric".
Nearby Word: prehistory
Mutual synonyms
Related pairs
- old and obsolescent
- old and prehistoric
- medieval and obsolescent
- medieval and prehistoric
- antique and obsolescent
- antique and prehistoric
- primitive and obsolescent
- primitive and prehistoric
- old-fashioned and obsolescent
- old-fashioned and prehistoric
- antiquated and obsolescent
- antiquated and prehistoric
- ancient and obsolescent
- ancient and prehistoric
Cite this Source
Prehistoric and Obsolescent. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/obsolescent/prehistoric
Obsolescent & Prehistoric. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/obsolescent/prehistoric>.
Prehistoric or Obsolescent. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/obsolescent/prehistoric.
Google Ngram Viewer shows how "obsolescent" and "prehistoric" have occurred on timeline