48 entries under guesstimate topic. ×

17
estimate(noun, form, end, feeling, understanding)
16
estimation(noun, guess, judgment, precise, estimate)
9
guess(noun, form, end, feeling, understanding)
6
appraisal(noun, guess, estimate, calculation)
6
assessment(noun, guess, estimate, calculation)
6
computation(noun, estimate, calculation, assessment)
6
conjecture(noun, guess, estimate, estimation)
6
evaluation(noun, guess, estimate, calculation)
4
appraisement(noun, guess, estimation)
4
impression(noun, form, end, feeling, understanding)
4
measurement(noun, guess, calculation, estimation)
4
reckoning(noun, guess, estimate, calculation)
4
valuation(noun, guess, estimate, calculation)
3
ballpark figure(noun, expression, idiom, guess, judgment)
3
educated guess(noun, expression, idiom, guess, judgment)
3
figuring(noun, estimate, assessment)
3
gauging(noun, guess, estimation)
3
rating(noun, guess, estimation)
3
thought(noun, form, end, feeling, understanding)
2
arithmetic(noun, estimate, calculation, assessment)
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APASmart Define. (2015). approximation thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/approximation/thesaurus/synonyms
ChicagoSmart Define. 2015. "approximation thesaurus" https://smartdefine.org/approximation/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, approximation thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/approximation/thesaurus/synonyms>.
MLASmart Define. "approximation thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/approximation/thesaurus/synonyms>