Synonyms|1.1kAntonyms|2|Broader|3Narrower|0Related|73

125 entries under speculate topic. ×

10
estimate(verb, study, order, place, fix)
8
judge(verb, order, place, fix, check)
6
calculate(verb, check, consider, determine, regard)
6
survey(verb, study, fix, check, consider)
3
reckon(verb, fix, check, consider, determine)
2
believe(verb, consider, determine, examine, figure)
2
call it(verb, expression, phrasal verb, reason, call)
2
chew over(verb, expression, phrasal verb, study, mean)
2
conjecture(verb, consider, determine, reason, examine)
2
deduce(verb, consider, determine, examine, figure)
2
deem(verb, consider, determine, regard, value)
2
divine(verb, fix, check, determine, discover)
2
dope out(verb, expression, phrasal verb, check, consider)
2
fathom(verb, think, believe, suggest, pretend)
2
figure out(verb, expression, phrasal verb, check, reason)
2
guess(verb, fix, check, consider, determine)
2
guesstimate(verb, check, consider, determine, reason)
2
hazard a guess(verb, expression, idiom, reason, call)
2
hypothesize(verb, reason, think, believe, guess)
2
kick around(verb, expression, phrasal verb, mean, consider)
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APASmart Define. (2015). size up thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/size_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "size up thesaurus" https://smartdefine.org/size_up/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, size up thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/size_up/thesaurus/synonyms>.
MLASmart Define. "size up thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/size_up/thesaurus/synonyms>