Flash and Theory

Flash

Flash noun - A sudden and usually temporary growth of activity.

Theory and flash are semantically related. In some cases you can use "Theory" instead a noun "Flash".

Theory

Theory noun - An idea that is the starting point for making a case or conducting an investigation.

Flash and theory are semantically related. Sometimes you can use "Flash" instead a noun "Theory".

How words are described

better better flash better theory
similar similar flash similar theory
current current flash current theory
original original flash original theory
Other adjectives: initial, single, popular, real, little, main, personal, new, possible, next, alternate, last, different, previous, modern, magical.

Both words in one sentence

  • Until he shows up in a flash car, having sold his predictive analytic probability theory to ibet.com for ten million dollars.
  • Flash Forward: At the end, Ida McAlpine, responsible for popularizing the theory that the King suffered from porphyria, suddenly appears and explains the situation to Fitzroy and Papandiek.
  • You Can't Fight Fate Double-subverted again when the FBI tries to stop him from running over his last victim, only for one agent to accidentally hit her with her car, proving Lloyd's theory that if you prevent your flash forward, someone else will just take your place in the sequence of events.
Cite this Source
Theory and Flash. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flash/theory
Flash & Theory. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flash/theory>.
Theory or Flash. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flash/theory.
Google Ngram Viewer shows how "flash" and "theory" have occurred on timeline