110 entries under reason topic. ×

4
presuppose(verb, accept, consider, assume)
3
calculate(verb, assume, think, understand)
3
dope out(verb, expression, phrasal verb, consider)
3
dream(verb, consider, worry, figure)
3
envisage(verb, study, mean, develop, consider)
3
figure(verb, consider, fancy, examine)
3
figure out(verb, expression, phrasal verb, study, consider)
3
guesstimate(verb, fancy, figure, assume)
3
opine(verb, assume, think, understand)
3
revolve(verb, study, consider, favor, see)
2
appreciate(verb, study, consider, resolve)
2
brainstorm(verb, develop, consider, produce, create)
2
chew the cud(verb, expression, idiom, consider)
2
conclude(verb, study, accept, consider, establish)
2
deduce(verb, study, accept, consider, resolve)
2
deem(verb, hold, accept, consider)
2
estimate(verb, study, accept, consider, fancy)
2
examine(verb, study, consider, favor, see)
2
expect(verb, hold, mean, accept, consider)
2
feel(verb, hold, advance, consider, fancy)
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APASmart Define. (2015). speculate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/speculate/thesaurus/synonyms
ChicagoSmart Define. 2015. "speculate thesaurus" https://smartdefine.org/speculate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, speculate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/speculate/thesaurus/synonyms>.
MLASmart Define. "speculate thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/speculate/thesaurus/synonyms>