Assertion
Assertion noun - An idea or opinion that is put forth in a discussion or debate.
Usage example: made the unlikely assertion that gravity affects light
Assumption and assertion are semantically related in proposition topic. In some cases you can use "Assumption" instead a noun "Assertion".
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
Assertion and assumption are semantically related in proposition topic. Sometimes you can use "Assertion" instead a noun "Assumption".
Mutual synonyms
Related pairs
- belief and assertion
- belief and assumption
- opinion and assertion
- opinion and assumption
- thought and assertion
- thought and assumption
- idea and assertion
- idea and assumption
- judgment and assertion
- judgment and assumption
- conjecture and assertion
- conjecture and assumption
- basis and assertion
- basis and assumption
How words are described
Cite this Source
Assumption and Assertion. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/assertion/assumption
Assertion & Assumption. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/assertion/assumption>.
Assumption or Assertion. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/assertion/assumption.
Google Ngram Viewer shows how "assertion" and "assumption" have occurred on timeline