Assumption
Assumption noun - Something taken as being true or factual and used as a starting point for a course of action or reasoning.
Usage example: your argument is faulty because it's based on erroneous assumptions
Premise is a synonym for assumption in reason topic. In some cases you can use "Premise" instead a noun "Assumption", when it comes to topics like supposition, presumption, something expected. popular alternative
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
Assumption is a synonym for premise in reason topic. You can use "Assumption" instead a noun "Premise", if it concerns topics such as hypothesis, proposition. popular alternative
Mutual synonyms
Related pairs
- inference and assumption
- inference and premise
- belief and assumption
- belief and premise
- surmise and assumption
- surmise and premise
- conjecture and assumption
- conjecture and premise
- basis and assumption
- basis and premise
- supposition and assumption
- supposition and premise
- ground and assumption
- ground and premise
How words are described
| good | good assumption | good premise |
| best | best assumption | best premise |
| similar | similar assumption | similar premise |
| usual | usual assumption | usual premise |
| Other adjectives: common, original, initial, simple, popular, wrong, false, major, general, implied, unspoken, odd, bizarre, fundamental, basic, central, realistic, underlying. | ||
Both words in one sentence
- The entire song is practically a lyrification of "The Reason You Suck" Speech, as it would relate to Kovu, even though its entire premise is based on an erroneous assumption.
Source: "The Hero Sucks" Song - The Futurama episode "The Sting" works on this premise, with the assumption that Fry died saving Leela.
Source: Premature Eulogy -
The scene arguably works a lot better with this assumption than the premise that Chief Sterns calls all minor shoplifter's parents.
Cite this Source
Premise and Assumption. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/assumption/premise
Assumption & Premise. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/assumption/premise>.
Premise or Assumption. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/assumption/premise.
Google Ngram Viewer shows how "assumption" and "premise" have occurred on timeline