74 entries under supposition topic. ×

8
basis(noun, concept, law, action, understanding)
8
idea(noun, concept, law, feeling, understanding)
8
opinion(noun, concept, understanding, view, attitude)
7
acceptance(noun, understanding, power, fancy, trust)
7
axiom(noun, law, support, regulation, action)
7
conclusion(noun, concept, feeling, understanding, mind)
7
deduction(noun, understanding, idea, belief, suggestion)
7
notion(noun, concept, understanding, philosophy, rule)
7
position(noun, concept, understanding, philosophy, idea)
5
principle(noun, concept, law, support, action)
5
speculation(noun, concept, understanding, philosophy, view)
5
guesswork(noun, concept, feeling, understanding, philosophy)
4
fancy(noun, concept, understanding, desire, concern)
4
feeling(noun, concept, understanding, philosophy, plan)
4
statement(noun, idea, evidence, principle, proposition)
3
estimate(noun, feeling, mind, view, attitude)
3
ground(noun, law, regulation, rule, idea)
3
postulatum
3
proposal(noun, understanding, belief, model, standard)
3
view(noun, concept, feeling, understanding, mind)
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APASmart Define. (2015). assumption thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/assumption/thesaurus/synonyms
ChicagoSmart Define. 2015. "assumption thesaurus" https://smartdefine.org/assumption/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, assumption thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/assumption/thesaurus/synonyms>.
MLASmart Define. "assumption thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/assumption/thesaurus/synonyms>