Proposition and Proposal

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

Proposal is a synonym for proposition in offer topic. In some cases you can use "Proposal" instead a noun "Proposition", when it comes to topics like suggestion, bid, thing, claim. popular alternative

Proposal

Proposal noun - Something which is presented for consideration.
Usage example: the city council is accepting proposals for ways to use that land
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Synonyms for Proposal

Proposition is a synonym for proposal in suggestion topic. You can use "Proposition" instead a noun "Proposal", if it concerns topics such as offer, bid, thing, claim. popular alternative

How words are described

good good proposition good proposal
similar similar proposition similar proposal
original original proposition original proposal
blatant blatant proposition blatant proposal
Other adjectives: simple, romantic, serious, interesting, sexual, titular, iffy.
Cite this Source
Proposal and Proposition. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/proposition/proposal
Proposition & Proposal. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/proposition/proposal>.
Proposal or Proposition. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/proposition/proposal.
Google Ngram Viewer shows how "proposition" and "proposal" have occurred on timeline