Surmise and Theory

Surmise

Surmise noun - An opinion or judgment based on little or no evidence.
Usage example: my surmise is that the couple's “good news” is the announcement that they are going to have a baby

Theory is a synonym for surmise in guess topic. In some cases you can use "Theory" instead a noun "Surmise".

Nearby Words: surmised, surmising

Theory

Theory noun - An idea that is the starting point for making a case or conducting an investigation.
Usage example: set out to prove her theory that people can't really taste any difference between colas, so they buy according to the product's image

Surmise is a synonym for theory in hypothesis topic. You can use "Surmise" instead a noun "Theory", if it concerns topics such as guess.

Both words in one sentence

  • One might surmise that Lowe was one of those fans who subscribed to the theory that Klara was a Replacement Scrappy for Gert.
Cite this Source
Theory and Surmise. (2016). Retrieved 2026, July 20, from https://thesaurus.plus/related/surmise/theory
Surmise & Theory. N.p., 2016. Web. 20 Jul. 2026. <https://thesaurus.plus/related/surmise/theory>.
Theory or Surmise. 2016. Accessed July 20, 2026. https://thesaurus.plus/related/surmise/theory.
Google Ngram Viewer shows how "surmise" and "theory" have occurred on timeline