Synonyms for "half-lives" (8 found)

Ranked by relevance and common usage.

Closest matches (2)

activitydecontamination

Strong matches (2)

fallout

Noun(1 words)

half life

Related words (4)

radiant energyradioactivitysaturation pointunit

Sample sentences

1 total sentences available.

Tatoeba + Wiktionary

Do radioactive cats have 18 half-lives?

Source: tatoeba (901471)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.