253 entries under noun topic. ×

21
hypothesis(concept, feeling, understanding, philosophy)
20
surmise(concept, feeling, understanding, philosophy)
19
assumption(concept, feeling, understanding, philosophy)
19
guess(verb, concept, feeling, understanding)
18
conjecture(concept, feeling, understanding, philosophy)
18
presumption(concept, feeling, understanding, philosophy)
17
theory(concept, feeling, understanding, philosophy)
16
speculation(concept, philosophy, view, attitude)
15
presupposition(feeling, understanding, fancy, mind)
12
postulate(concept, feeling, philosophy, fancy)
11
postulation(understanding, fancy, reason, view)
11
premise(concept, philosophy, fancy, reason)
10
idea(concept, creativity, feeling, understanding)
10
notion(concept, creativity, feeling, understanding)
9
belief(concept, feeling, understanding, philosophy)
9
guesswork(concept, feeling, understanding, philosophy)
9
opinion(concept, feeling, understanding, report)
8
thesis(concept, feeling, understanding, philosophy)
8
proposition(idea, suggestion, argument, evidence)
8
thought(concept, creativity, feeling, fancy)
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APASmart Define. (2016). supposition thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/supposition/thesaurus/synonyms
ChicagoSmart Define. 2016. "supposition thesaurus" https://smartdefine.org/supposition/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, supposition thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/supposition/thesaurus/synonyms>.
MLASmart Define. "supposition thesaurus" 10 March 2016. Web. 27 September 2026. <https://smartdefine.org/supposition/thesaurus/synonyms>