46 entries under idea topic. ×
| opinion(noun, belief, guess, notion) | |
| proposition(noun, verb, give, set, show) | |
| shot in the dark(expression, idiom, fancy, belief) | |
| sneaking suspicion(noun, expression, fancy, belief) | |
| suspicion(fancy, condition, belief, guess) | |
| theory(fancy, belief, guess, shot) | |
| argument(evidence, notion, principle, theory) | |
| basis(belief, argument, evidence, principle) | |
| conclusion(belief, guess) | |
| condition(belief, guess, presumption, thesis) | |
| deduction(belief, guess, conjecture, assumption) | |
| doubt(condition, belief, guess, presumption) | |
| evidence(argument, principle, hypothesis) | |
| foundation(evidence, principle) | |
| ground(argument, evidence, principle, hypothesis) | |
| guessing(condition, belief, guess, presumption) | |
| guesswork(belief, guess, presumption) | |
| likelihood(condition, belief, guess, conjecture) | |
| notion(belief, guess, statement, theory) | |
| possibility(belief, guess) |
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| APA | Smart Define. (2015). posit thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/posit/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "posit thesaurus" https://smartdefine.org/posit/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, posit thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/posit/thesaurus/synonyms>. |
| MLA | Smart Define. "posit thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/posit/thesaurus/synonyms> |