Activity
Activity noun - Energetic movement of the body for the sake of physical fitness.
Radioactivity and activity are semantically related. In some cases you can use "Radioactivity" instead a noun "Activity".
Radioactivity
Radioactivity noun - The spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay.
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Synonyms for Radioactivity
Activity and radioactivity are semantically related. You can use "Activity" instead a noun "Radioactivity".
Nearby Word: radioactive
Mutual synonyms
Related pairs
- zeal and activity
- zeal and radioactivity
- vigour and activity
- vigour and radioactivity
- spirit and activity
- spirit and radioactivity
- vivacity and activity
- vivacity and radioactivity
- enterprise and activity
- enterprise and radioactivity
- energy and activity
- energy and radioactivity
- liveliness and activity
- liveliness and radioactivity
Cite this Source
Radioactivity and Activity. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/activity/radioactivity
Activity & Radioactivity. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/activity/radioactivity>.
Radioactivity or Activity. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/activity/radioactivity.
Google Ngram Viewer shows how "activity" and "radioactivity" have occurred on timeline