Premise
Premise noun - Something taken as being true or factual and used as a starting point for a course of action or reasoning.
Usage example: your conclusion is all wrong because you started out with a false premise
Supposition is a synonym for premise in assumption topic. In some cases you can use "Supposition" instead a noun "Premise", when it comes to topics like reason, hypothesis, proposition. 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
Premise is a synonym for supposition in assumption topic. You can use "Premise" instead a noun "Supposition", if it concerns topics such as reason, guess. popular alternative
Mutual synonyms
Related pairs
- inference and premise
- inference and supposition
- belief and premise
- belief and supposition
- surmise and premise
- surmise and supposition
- idea and premise
- idea and supposition
- conjecture and premise
- conjecture and supposition
- suppose and premise
- suppose and supposition
- assumption and premise
- assumption and supposition
How words are described
| common | common premise | common supposition |
| real | real premise | real supposition |
| main | main premise | main supposition |
| ridiculous | ridiculous premise | ridiculous supposition |
Cite this Source
Supposition and Premise. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/premise/supposition
Premise & Supposition. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/premise/supposition>.
Supposition or Premise. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/premise/supposition.
Google Ngram Viewer shows how "premise" and "supposition" have occurred on timeline