Aeonian and Impermanent

Opposite meaning words

Aeonian adjective - Of or relating to a geological eon (longer than an era).

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Impermanent is an antonym for aeonian.

Impermanent adjective - Not permanent; not lasting.

Usage example: impermanent palm cottages

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Aeonian is an antonym for impermanent.

Cite this Source

Impermanent and Aeonian. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/aeonian/impermanent

Aeonian & Impermanent. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/aeonian/impermanent>.

Impermanent or Aeonian. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/aeonian/impermanent.

Google Ngram Viewer shows how "aeonian" and "impermanent" have occurred on timeline