45 entries under idea topic. ×

3
premise(noun, condition, belief, argument)
3
presumption(noun, belief, guess, argument)
3
supposition(noun, view, belief, guess)
3
thesis(noun, condition, belief, argument)
2
assertion(noun, argument, evidence, principle)
2
assumption(noun, belief, guess, argument)
2
basis(noun, belief, argument, evidence)
2
foundation(evidence, principle)
2
ground(noun, argument, evidence, principle)
2
hypothesis(noun, belief, guess, argument)
2
posit(noun, condition, belief, guess)
2
postulate(noun, condition, belief, guess)
2
presupposition(noun, condition, belief, guess)
2
proposition(noun, argument, evidence, notion)
2
statement(noun, line, evidence, notion)
1
guesstimate(noun, condition, belief, guess)
1
opinion(noun, belief, guess, notion)
1
postulation(noun, condition, belief, guess)
1
rough guess(noun, expression, condition, belief)
1
sneaking suspicion(noun, expression, belief, guess)
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APASmart Define. (2015). apriorism thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/apriorism/thesaurus/synonyms
ChicagoSmart Define. 2015. "apriorism thesaurus" https://smartdefine.org/apriorism/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, apriorism thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/apriorism/thesaurus/synonyms>.
MLASmart Define. "apriorism thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/apriorism/thesaurus/synonyms>