166 entries under expression topic. ×

1
go out on a limb(verb, idiom, reason, assume)
1
happen upon(verb, phrasal verb, think, believe)
1
have a hunch(verb, idiom, reason, assume)
1
head trip(verb, reason, guess, concentrate)
1
jump to a conclusion(verb, idiom, think, believe)
1
kick around(verb, phrasal verb, reason, guess)
1
look into(verb, phrasal verb, consider, determine)
1
lump it(verb, phrasal verb, think, believe)
1
psych out(verb, phrasal verb, reason, guess)
1
read between lines(verb, idiom, reason, guess)
1
rough guess(noun, condition, idea, belief)
1
run it up flagpole(verb, idiom, reason, guess)
1
run over(verb, phrasal verb, consider, determine)
1
set a figure(verb, idiom, consider, determine)
1
set at(verb, phrasal verb, check, examine)
1
shot in the dark(noun, idiom, feeling, idea)
1
sizing up(noun, verb, total, measure)
1
sneaking suspicion(noun, feeling, idea, belief)
1
stab in the dark(noun, idiom, idea, belief)
1
starting point(theory, premise)
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APASmart Define. (2015). guesstimate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/guesstimate/thesaurus/synonyms
ChicagoSmart Define. 2015. "guesstimate thesaurus" https://smartdefine.org/guesstimate/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, guesstimate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/guesstimate/thesaurus/synonyms>.
MLASmart Define. "guesstimate thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/guesstimate/thesaurus/synonyms>