Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
radioactive | No | Yes | No | No |
radioactivity | Yes | No | No | No |
radioactive (noun) | radioactivity (noun) |
---|---|
the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay |
radioactive (adjective) | radioactivity (adjective) |
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exhibiting or caused by radioactivity |