40
suppose(verb, concept, action, hold, take)
39
guess(noun, verb, concept, action, hold)
27
conjecture(noun, verb, concept, hold, take)
27
assume(verb, action, hold, take, accept)
27
presume(verb, action, hold, take, accept)
25
suspect(verb, hold, take, accept, consider)
25
believe(verb, action, hold, take, accept)
24
think(verb, action, hold, take, feeling)
23
infer(verb, hold, accept, consider, determine)
22
imagine(verb, action, take, accept, consider)
20
supposition(noun, concept, feeling, understanding, philosophy)
18
divine(verb, take, accept, consider, determine)
17
assumption(noun, concept, feeling, understanding, philosophy)
17
conclude(verb, believe, set, end, accept)
17
reckon(verb, action, hold, take, accept)
16
theory(noun, concept, feeling, understanding, philosophy)
16
gather(verb, hold, take, set, end)
16
hypothesis(noun, concept, feeling, understanding, philosophy)
15
fancy(noun, verb, understanding, accept, consider)
15
speculation(noun, concept, philosophy, view, attitude)
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APASmart Define. (2015). surmise thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/surmise/thesaurus/synonyms
ChicagoSmart Define. 2015. "surmise thesaurus" https://smartdefine.org/surmise/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, surmise thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/surmise/thesaurus/synonyms>.
MLASmart Define. "surmise thesaurus" 23 December 2015. Web. 20 September 2026. <https://smartdefine.org/surmise/thesaurus/synonyms>