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
Supposition is a synonym for surmise in opinion topic. In some cases you can use "Supposition" instead a noun "Surmise", when it comes to topics like assumption, guess, theory. popular alternative
Supposition
Supposition noun - An idea that is the starting point for making a case or conducting an investigation.
Usage example: my supposition is that this grape variety, which flourishes in southern France, should do equally well here, given the similar climate
Surmise is a synonym for supposition in guess topic. You can use "Surmise" instead the word "Supposition" as a noun or a verb, if it concerns topics such as belief, opinion, assumption, theory. popular alternative
Mutual synonyms
Related pairs
- fancy and surmise
- fancy and supposition
- hunch and surmise
- hunch and supposition
- inference and surmise
- inference and supposition
- notion and surmise
- notion and supposition
- opinion and surmise
- opinion and supposition
- idea and surmise
- idea and supposition
- conjecture and surmise
- conjecture and supposition
Cite this Source
Supposition and Surmise. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/surmise/supposition
Surmise & Supposition. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/surmise/supposition>.
Supposition or Surmise. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/surmise/supposition.
Google Ngram Viewer shows how "surmise" and "supposition" have occurred on timeline