Day
Flash
Flash noun - A sudden and usually temporary growth of activity.
Mutual synonyms
How words are described
Both words in one sentence
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This is oddly similar to The Dark Knight Strikes Again, where Flash himself is used to power an entire city by essentially running on a giant hamster wheel all day, every day.
Source: Powered by a Forsaken Child -
Troubled Back Story Flashback: One night Norah is prompted to flash back to the day of her mother's suicide.
Source: Film / Sunshine Cleaning -
This happens to Heterosexual Life-Partners Kei and Yuri from Dirty Pair Flash in the beach volleyball episode, when they're exhausted from another day of Training from Hell.
Source: Sleep Cute
Cite this Source
Flash and Day. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/day/flash
Day & Flash. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/day/flash>.
Flash or Day. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/day/flash.
Google Ngram Viewer shows how "day" and "flash" have occurred on timeline