Assumption and Notion

Assumption

Assumption noun - Something taken as being true or factual and used as a starting point for a course of action or reasoning.

Notion is a synonym for assumption in anticipation topic. In some cases you can use "Notion" instead a noun "Assumption", when it comes to topics like conjecture, supposition.

Nearby Words: assume, assumed, assumptive

Notion

Notion noun - An idea that is believed to be true or valid without positive knowledge.
Usage example: has this naive notion that most people are basically honest

Assumption is a synonym for notion in anticipation topic. You can use "Assumption" instead a noun "Notion", if it concerns topics such as belief, opinion, conjecture.

Nearby Words: noted, notional, noting

How words are described

good good assumption good notion
similar similar assumption similar notion
usual usual assumption usual notion
common common assumption common notion
Other adjectives: fair, simple, popular, strong, false, traditional, general, untrue, mistaken, incorrect, misguided, underlying.
Cite this Source
Notion and Assumption. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/assumption/notion
Assumption & Notion. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/assumption/notion>.
Notion or Assumption. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/assumption/notion.
Google Ngram Viewer shows how "assumption" and "notion" have occurred on timeline