135 entries under guesstimate topic. ×

3
postulation(noun, understanding, fancy, idea, belief)
3
size up(verb, expression, phrasal verb, fix, check)
3
valuation(noun, measure, belief, conclusion, estimate)
3
view(noun, verb, form, concept, hold)
2
arithmetic(noun, belief, estimate, calculation)
2
ballpark figure(noun, expression, measure, belief, guess)
2
cast(noun, verb, place, consider, determine)
2
cipher(verb, place, consider, determine, total)
2
class(verb, consider, determine, examine, figure)
2
esteem(noun, verb, hold, place, consider)
2
form opinion(verb, expression, set, end, consider)
2
number(verb, place, consider, determine, total)
2
sneaking suspicion(noun, expression, idiom, fancy, idea)
2
supposal(noun, concept, understanding, philosophy, plan)
2
thesis(noun, concept, feeling, understanding, philosophy)
1
assay(noun, verb, fix, check, consider)
1
axiom(noun, understanding, suggestion, conclusion, trust)
1
budget(noun, verb, consider, determine, examine)
1
calculate roughly(verb, expression, consider, determine, examine)
1
classify(verb, consider, determine, examine, figure)
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APASmart Define. (2016). guess thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/guess/thesaurus/synonyms
ChicagoSmart Define. 2016. "guess thesaurus" https://smartdefine.org/guess/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, guess thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/guess/thesaurus/synonyms>.
MLASmart Define. "guess thesaurus" 1 April 2016. Web. 29 September 2026. <https://smartdefine.org/guess/thesaurus/synonyms>