Half-life and Lifetime

Related words

Half-life

Half-life noun - The time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate).

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Synonyms for Half-life

Lifetime and half-life are semantically related. In some cases you can use "Lifetime" instead a noun phrase "Half-life".

Lifetime

Lifetime noun - The period during which something exists, lasts, or is in progress.

Usage example: the lifetime of the camera's batteries was so short we couldn't get through a day trip without having to replace them

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Synonyms for Lifetime

Half-life and lifetime are semantically related. You can use "Half-life" instead a noun "Lifetime".

Nearby Word: life

Mutual synonyms

Cite this Source

Lifetime and Half-life. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/half-life/lifetime

Half-life & Lifetime. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/half-life/lifetime>.

Lifetime or Half-life. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/half-life/lifetime.