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
Run
Run noun - The period during which something exists, lasts, or is in progress.
Usage example: the actor has been assigned the part for the run of the show
Nearby Word: running
Both words in one sentence
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Half-Life 2 has an interesting example with Dog, who has no combat AI whatsoever and will run from any and all enemies.
Source: Cutscene Power to the Max -
Half-Life 2: Episode Two offers an achievement, "Hit and Run," for running over twenty enemies with the car.
Source: The Jaywalking Dead -
There is a fight sequence in one of the Half-Life 2 episodes where Gordon and Alyx run into headcrab zombies in an underground room.
Source: Groin Attack / Video Games
Cite this Source
Run and Half-life. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/half-life/run
Half-life & Run. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/half-life/run>.
Run or Half-life. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/half-life/run.
