Assumption
Assumption noun - Something taken as being true or factual and used as a starting point for a course of action or reasoning.
Opinion is a synonym for assumption in presumption topic. In some cases you can use "Opinion" instead a noun "Assumption", when it comes to topics like proposition.
Opinion
Opinion noun - An idea that is believed to be true or valid without positive knowledge.
Usage example: a number of voters expressed the opinion that all politicians, regardless of party affiliation, are corrupt
Assumption is a synonym for opinion in belief topic. You can use "Assumption" instead a noun "Opinion", if it concerns topics such as theory, proposition.
Nearby Words: opinionated, opined, opining
Mutual synonyms
Related pairs
- feeling and assumption
- feeling and opinion
- sentiment and assumption
- sentiment and opinion
- inference and assumption
- inference and opinion
- belief and assumption
- belief and opinion
- surmise and assumption
- surmise and opinion
- notion and assumption
- notion and opinion
- impression and assumption
- impression and opinion
How words are described
Both words in one sentence
- Earlier in a story, opinion/assumption X is associated with Alice, and opinion/assumption Y is associated with Bob.
Source: Perspective Reversal - Perhaps the most common is to dismiss an opponent's claim with "well, that's just your opinion." This has the unstated assumption that all opinions are precisely equal no matter what their underlying logic, but it's also irrelevant; of course it's your opinion, who else's would it be?
Source: Irrelevant Thesis - None of these changes are commented upon by any other characters, so the assumption could be that Hunter's opinion was shaping her appearance for the audience to some degree.
Source: Comic Book / Druid City
Cite this Source
Opinion and Assumption. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/assumption/opinion
Assumption & Opinion. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/assumption/opinion>.
Opinion or Assumption. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/assumption/opinion.
Google Ngram Viewer shows how "assumption" and "opinion" have occurred on timeline