78 entries under supposition topic. ×

7
notion(noun, form, concept, end, feeling)
6
inference(noun, concept, feeling, fancy, mind)
6
axiom(noun, understanding, suggestion, trust, confidence)
6
guesswork(noun, concept, feeling, understanding, philosophy)
6
proposal(noun, concept, understanding, philosophy, plan)
6
surmisal(noun, feeling, belief, conclusion, theory)
5
conclusion(noun, form, concept, end, feeling)
5
principle(noun, concept, action, philosophy, reason)
4
condition(noun, idea, belief, suggestion, guess)
4
feeling(noun, form, concept, end, understanding)
4
foundation(noun, concept, understanding, philosophy, plan)
4
rationale(noun, concept, action, understanding, philosophy)
4
statement(noun, idea, evidence, notion, principle)
3
assumed position(expression, idiom)
3
conception(noun, form, concept, end, feeling)
3
deduction(noun, feeling, understanding, idea, belief)
3
explanation(noun, action, position, reason, idea)
3
lemma(noun, suggestion, theory, guesstimate)
3
plan(noun, form, concept, end, feeling)
3
postulatum
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APASmart Define. (2015). hypothesis thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/hypothesis/thesaurus/synonyms
ChicagoSmart Define. 2015. "hypothesis thesaurus" https://smartdefine.org/hypothesis/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, hypothesis thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/hypothesis/thesaurus/synonyms>.
MLASmart Define. "hypothesis thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/hypothesis/thesaurus/synonyms>