Perpetuity and Sempiternity

Perpetuity

Perpetuity noun - The property of being perpetual (seemingly ceaseless).
Show all Definitions
Synonyms for Perpetuity

Sempiternity is a synonym for perpetuity in limited topic. In some cases you can use "Sempiternity" instead a noun "Perpetuity". popular alternative

Sempiternity

Sempiternity noun - The property of being perpetual (seemingly ceaseless).
Show all Definitions
Synonyms for Sempiternity

Perpetuity is a synonym for sempiternity in limited topic. You can use "Perpetuity" instead a noun "Sempiternity", if it concerns topics such as eternity.
Cite this Source
Sempiternity and Perpetuity. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/perpetuity/sempiternity
Perpetuity & Sempiternity. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/perpetuity/sempiternity>.
Sempiternity or Perpetuity. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/perpetuity/sempiternity.
Google Ngram Viewer shows how "perpetuity" and "sempiternity" have occurred on timeline