Expectancy
Expectancy noun - The act or state of looking forward to some occurrence.
Longevity and expectancy are semantically related. In some cases you can use "Longevity" instead a noun "Expectancy".
Longevity
Longevity noun - The property of being long-lived.
Expectancy and longevity are semantically related. Sometimes you can use "Expectancy" instead a noun "Longevity".
Nearby Word: longevous
Mutual synonyms
Both words in one sentence
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Longevity Treatment: There are a couple of nanosymbionts that extend life expectancy by ten years or so each.
Source: Tabletop Game / Transhuman Space -
Longevity Treatment: Mages are able to stave off aging, to the point where the life expectancy of the average human wizard or sorceress is around 200 years.
Cite this Source
Longevity and Expectancy. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/expectancy/longevity
Expectancy & Longevity. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/expectancy/longevity>.
Longevity or Expectancy. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/expectancy/longevity.
Google Ngram Viewer shows how "expectancy" and "longevity" have occurred on timeline