Belief
Belief noun - Mental conviction of the truth of some statement or the reality of some being or phenomenon.
Postulate is a synonym for belief in conviction topic. In some cases you can use "Postulate" instead a noun "Belief", when it comes to topics like assumption, something regarded as true.
Postulate
Postulate noun - Something taken as being true or factual and used as a starting point for a course of action or reasoning.
Usage example: one of the postulates that the true agnostic rejects is the assumption that it is even possible for us to know whether God exists
Belief is a synonym for postulate in conviction topic. Sometimes you can use "Belief" instead a noun "Postulate".
Mutual synonyms
Cite this Source
Postulate and Belief. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/belief/postulate
Belief & Postulate. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/belief/postulate>.
Postulate or Belief. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/belief/postulate.
Google Ngram Viewer shows how "belief" and "postulate" have occurred on timeline