Duration
Duration noun - The period during which something exists, lasts, or is in progress.
Perpetuity and duration are semantically related. In some cases you can use "Perpetuity" instead a noun "Duration".
Perpetuity
Perpetuity noun - Endless time.
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Synonyms for Perpetuity
Duration and perpetuity are semantically related. Sometimes you can use "Duration" instead a noun "Perpetuity".
Mutual synonyms
Related pairs
- extension and duration
- extension and perpetuity
- constancy and duration
- constancy and perpetuity
- persistence and duration
- persistence and perpetuity
- course and duration
- course and perpetuity
- run and duration
- run and perpetuity
- extent and duration
- extent and perpetuity
- continuity and duration
- continuity and perpetuity
Cite this Source
Perpetuity and Duration. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/duration/perpetuity
Duration & Perpetuity. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/duration/perpetuity>.
Perpetuity or Duration. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/duration/perpetuity.
Google Ngram Viewer shows how "duration" and "perpetuity" have occurred on timeline