Synonyms for supposition

Noun

1. guess, conjecture, supposition, surmise, surmisal, speculation, hypothesis, opinion, view

usage: a message expressing an opinion based on incomplete evidence

2. assumption, supposition, supposal, hypothesis, possibility, theory

usage: a hypothesis that is taken for granted; "any society is built upon certain assumptions"

3. supposition, supposal, conjecture

usage: the cognitive process of supposing