20 entries under speculation topic. ×

5
theory(noun, guess, hunch, assumption, estimation)
3
conjecture(noun, guess, assumption, guesstimate, estimation)
2
guess(noun, hunch, assumption, estimation)
1
supposition(noun, guess, hunch, assumption, estimation)
1
assumption(noun, guess, hunch, estimation)
1
hunch(noun, guess, assumption, estimation)
1
surmise(noun, guess, hunch, assumption, estimation)
1
hypothesis(noun, guess, hunch, assumption, estimation)
1
presumption(noun, guess, hunch, assumption, estimation)
1
theorizing(noun, guess, hunch, assumption, estimation)
0
conclusion(noun, guess, hunch, assumption, estimation)
0
fancy(noun, guess, hunch, assumption, estimation)
0
guesstimate(noun, guess, hunch, assumption, estimation)
0
guesswork(noun, guess, hunch, assumption, estimation)
0
inference(noun, guess, hunch, assumption, estimation)
0
notion(noun, guess, hunch, assumption, estimation)
0
opinion(noun, guess, hunch, assumption, estimation)
0
shot in the dark(noun, expression, idiom, guess, assumption)
0
sneaking suspicion(noun, expression, guess, assumption, estimation)
0
stab in the dark(noun, expression, idiom, guess, assumption)
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APASmart Define. (2016). perhaps thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/perhaps/thesaurus/synonyms
ChicagoSmart Define. 2016. "perhaps thesaurus" https://smartdefine.org/perhaps/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, perhaps thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/perhaps/thesaurus/synonyms>.
MLASmart Define. "perhaps thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/perhaps/thesaurus/synonyms>