118 entries under theory topic. ×

12
credo(noun, religion, order, philosophy, character)
12
hypothesis(noun, form, concept, end, feeling)
11
postulate(noun, concept, feeling, philosophy, fancy)
10
presumption(noun, concept, feeling, understanding, philosophy)
9
thesis(noun, concept, feeling, understanding, philosophy)
9
supposition(noun, concept, feeling, understanding, philosophy)
8
inference(noun, concept, order, feeling, understanding)
8
precept(noun, philosophy, rule, attitude, idea)
8
suspicion(noun, form, concept, end, feeling)
8
teaching(noun, religion, form, end, feeling)
7
conjecture(noun, concept, feeling, understanding, philosophy)
7
guess(noun, form, concept, end, feeling)
6
theorem(noun, concept, feeling, understanding, philosophy)
5
maxim(noun, idea, principle, saying)
5
surmise(noun, concept, feeling, understanding, philosophy)
5
theology(noun, religion, belief, faith)
4
deduction(noun, order, feeling, understanding, regard)
4
law(noun, moral, custom, principle)
4
postulation(noun, understanding, regard, fancy, view)
4
presupposition(noun, feeling, understanding, regard, fancy)
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APASmart Define. (2015). belief thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/belief/thesaurus/synonyms
ChicagoSmart Define. 2015. "belief thesaurus" https://smartdefine.org/belief/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, belief thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/belief/thesaurus/synonyms>.
MLASmart Define. "belief thesaurus" 23 December 2015. Web. 29 September 2026. <https://smartdefine.org/belief/thesaurus/synonyms>