Ephemeral and Irrefragable

Opposite meaning words

Ephemeral adjective - Lasting only for a short time.

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Irrefragable is an antonym for ephemeral.

Nearby Word: ephemera

Irrefragable adjective - Not capable of being challenged or proved wrong.

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Ephemeral is an antonym for irrefragable in lasting topic.

Cite this Source

Irrefragable and Ephemeral. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/ephemeral/irrefragable

Ephemeral & Irrefragable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/ephemeral/irrefragable>.

Irrefragable or Ephemeral. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/ephemeral/irrefragable.

Google Ngram Viewer shows how "ephemeral" and "irrefragable" have occurred on timeline