Lifespan
Lifespan noun - The period during which something is functional (as between birth and death).
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Synonyms for Lifespan
Years
Mutual synonyms
Both words in one sentence
- Asides from that, the average lifespan for a Barsoomian is 1,000 years, and they don't start looking old until they start hitting the end of their life.
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However, a Heroic Sacrifice to save half the galaxy shaved at least forty years off of his lifespan, leaving them a scant 20 years of married life.
Source: Mayfly-December Romance - Making it even worse, though, is that a mouse similarly blessed by Coffey lived at least fifty sixty-four to sixty-eight years, and the average lifespan of a lab mouse is about two years.
Source: Blessed With Suck / Literature
Cite this Source
Years and Lifespan. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/lifespan/years
Lifespan & Years. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/lifespan/years>.
Years or Lifespan. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/lifespan/years.
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