110 Another Word for Supposition? – Supposition Synonyms & Antonyms

Want to say supposition differently? Here are other words for supposition and its similar synonyms and opposite words to say in unique way.


Meaning of supposition

A supposition is an uncertain belief or opinion.

Etymology of supposition

The word "supposition" has its roots in the Old French word "supposicion," derived from the Latin "suppositio," which is a combination of "sub" (under) and "ponere" (to place), originally meaning "a putting under" or "a placing beneath"
Historically, the term has been used in philosophy, logic, and rhetoric to describe the act of making an assumption or hypothesis

Synonyms

assumption hypothesis theory conjecture speculation guess surmise presumption premise postulate proposition supposal surmisation inference deduction conclusion opinion belief notion idea concept theory proposition thesis postulation conjecturing speculating guessing presuming assuming hypothesizing

Definitions

  • A proposition or assumption made on the basis of incomplete information or without firm evidence
  • * The act of supposing or assuming something to be true or the case

Usage Examples

  • It was only a supposition, but it seemed likely that the new policy would lead to increased costs
  • * Her supposition that the company would go bankrupt proved to be correct

Antonyms

fact reality truth certainty confirmation verification proof evidence demonstration actuality authenticity validity substantiation corroboration affirmation assurance guarantee surety certainty confidence conviction
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