132 entries under idea topic. ×

1
concern(noun, concept, desire, belief)
1
doctrine(noun, concept, law, understanding, philosophy)
1
dogma(noun, concept, law, understanding, philosophy)
1
evidence(noun, support, action, base)
1
guesstimate(noun, feeling, belief, guess)
1
hunch(noun, concept, feeling, understanding, philosophy)
1
inclination(noun, concept, feeling, understanding, mind)
1
knowledge(noun, concept, understanding, view)
1
likelihood(belief, guess, hope, anticipation)
1
maxim(noun, law, regulation, rule)
1
persuasion(noun, feeling, understanding, mind, view)
1
plan(noun, concept, understanding, philosophy)
1
proof(noun, support, action, base)
1
reverie(noun, concept, desire, concern)
1
rule(noun, concept, law, regulation, philosophy)
1
shot in the dark(noun, expression, idiom, fancy)
1
sneaking suspicion(noun, expression, fancy, belief)
1
stab in the dark(noun, expression, idiom, belief)
1
system(understanding, belief, model, suggestion)
1
teaching(noun, principle, theory)
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APASmart Define. (2015). assumption thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/assumption/thesaurus/synonyms
ChicagoSmart Define. 2015. "assumption thesaurus" https://smartdefine.org/assumption/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, assumption thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/assumption/thesaurus/synonyms>.
MLASmart Define. "assumption thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/assumption/thesaurus/synonyms>