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
Time
Time noun - The period during which something exists, lasts, or is in progress.
Usage example: how much time will the project take?
Mutual synonyms
Both words in one sentence
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Half-Life 2's SMOD has an HEV Suit function which slows down time, mainly giving the player an increased reaction time, even to the point of dodging bullets!
Source: Bullet Time -
In Half-Life and the following games, the G-Man and the Vortigaunts are capable of stopping time, as well as teleporting themselves and others into alternate universes where time is meaningless.
Source: Time Stands Still -
Half-Life 2 does this from time to time, usually when the G-Man or Combine Advisors get involved.
Source: Dramatic Disappearing Display
Cite this Source
Time and Half-life. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/half-life/time
Half-life & Time. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/half-life/time>.
Time or Half-life. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/half-life/time.
