150 entries under estimate topic. ×

12
guess(noun, verb, consider, determine, reason)
9
conjecture(noun, verb, consider, determine, reason)
6
surmise(noun, verb, consider, determine, fancy)
6
take for granted(verb, expression, idiom, fancy, reason)
5
gauge(noun, verb, check, consider, determine)
4
appraise(verb, check, consider, determine, examine)
4
assess(verb, check, consider, determine, examine)
4
speculate(verb, fancy, reason, figure, assume)
3
approximation(noun, guess, judgment, assessment)
3
hypothesize(verb, fancy, reason, assume, think)
3
judge(noun, verb, check, consider, determine)
3
postulate(noun, verb, feeling, reason, idea)
3
reckon(verb, check, consider, determine, reason)
3
suppose(noun, verb, consider, determine, fancy)
2
appraisal(noun, measure, guess, conclusion)
2
assay(noun, verb, check, consider, determine)
2
assessment(noun, measure, guess, conclusion)
2
ballpark figure(noun, expression, idiom, feeling, measure)
2
believe(verb, consider, determine, fancy, reason)
2
calculate(verb, check, consider, determine, reason)
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APASmart Define. (2015). guesstimate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/guesstimate/thesaurus/synonyms
ChicagoSmart Define. 2015. "guesstimate thesaurus" https://smartdefine.org/guesstimate/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, guesstimate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/guesstimate/thesaurus/synonyms>.
MLASmart Define. "guesstimate thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/guesstimate/thesaurus/synonyms>