Flash
Radiate
Radiate verb - To emit rays of light.
Usage example: fireflies give off their light by means of a chemical reaction that causes their abdomens to radiate
Mutual synonyms
Cite this Source
Radiate and Flash. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/flash/radiate
Flash & Radiate. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/flash/radiate>.
Radiate or Flash. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/flash/radiate.
Google Ngram Viewer shows how "flash" and "radiate" have occurred on timeline