253 entries under noun topic. ×

4
posit(fancy, idea, belief, guess)
4
premiss
4
reflection(idea, conclusion, opinion, conjecture)
4
suggestion(report, claim, story, theory)
4
suppose(concept, understanding, philosophy, plan)
3
apriorism(view, idea, belief, guess)
3
consideration(view, idea, approach, thought)
3
doubt(idea, belief, uncertainty, impression)
3
estimation(concept, feeling, mind, view)
3
fantasy(creativity, fancy, idea, intelligence)
3
feeling(concept, understanding, philosophy, plan)
3
guessing(idea, belief, guess)
3
hunch(concept, feeling, understanding, philosophy)
3
observation
3
possibility(idea, belief, guess, hope)
3
theorem(concept, feeling, understanding, philosophy)
3
vision(creativity, fancy, idea, intelligence)
2
apprehension(feeling, view, idea, belief)
2
assessment(concept, feeling, mind, view)
2
axiom(understanding, suggestion, guess, conclusion)
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APASmart Define. (2016). supposition thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/supposition/thesaurus/synonyms
ChicagoSmart Define. 2016. "supposition thesaurus" https://smartdefine.org/supposition/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, supposition thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/supposition/thesaurus/synonyms>.
MLASmart Define. "supposition thesaurus" 10 March 2016. Web. 29 September 2026. <https://smartdefine.org/supposition/thesaurus/synonyms>