Proposition
Proposition noun - An idea that is the starting point for making a case or conducting an investigation.
Usage example: started the discussion with the simple proposition that no one ever does anything out of pure altruism
Theorem is a synonym for proposition in theory topic. In some cases you can use "Theorem" instead a noun "Proposition". popular alternative
Theorem
Theorem noun - A proposition deducible from basic postulates.
Show all Definitions
Synonyms for Theorem
Proposition is a synonym for theorem in explanation based on hypothesis and experiments topic. You can use "Proposition" instead a noun "Theorem". popular alternative
Nearby Words: theoretic, theoretically
Mutual synonyms
Related pairs
- approach and proposition
- approach and theorem
- motion and proposition
- motion and theorem
- principle and proposition
- principle and theorem
- idea and proposition
- idea and theorem
- argument and proposition
- argument and theorem
- assumption and proposition
- assumption and theorem
- supposition and proposition
- supposition and theorem
How words are described
| complex | complex proposition | complex theorem |
| metaphysical | metaphysical proposition | metaphysical theorem |
| mathematical | mathematical proposition | mathematical theorem |
Cite this Source
Theorem and Proposition. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/proposition/theorem
Proposition & Theorem. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/proposition/theorem>.
Theorem or Proposition. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/proposition/theorem.
Google Ngram Viewer shows how "proposition" and "theorem" have occurred on timeline