64 entries under proposition topic. ×

6
inference(noun, concept, feeling, fancy, mind)
6
axiom(noun, understanding, suggestion, trust, confidence)
6
proposal(noun, concept, understanding, philosophy, plan)
5
conclusion(noun, form, concept, end, feeling)
5
contention(noun, position, claim, argument, notion)
5
principle(noun, concept, action, philosophy, reason)
4
foundation(noun, concept, understanding, philosophy, plan)
4
rationale(noun, concept, action, understanding, philosophy)
4
statement(noun, idea, evidence, notion, principle)
3
deduction(noun, feeling, understanding, idea, belief)
3
essay(noun, notion, theory, topic)
3
explanation(noun, action, position, reason, idea)
3
plan(noun, form, concept, end, feeling)
2
doctrine(noun, form, concept, end, feeling)
2
exposition(noun, action, reason, view, idea)
2
interpretation(noun, form, end, feeling, understanding)
2
philosophy(noun, concept, action, understanding, plan)
2
point(noun, notion, theory, topic)
2
reason(noun, form, action, end, feeling)
2
research(noun, notion, theory, dissertation)
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APASmart Define. (2015). hypothesis thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/hypothesis/thesaurus/synonyms
ChicagoSmart Define. 2015. "hypothesis thesaurus" https://smartdefine.org/hypothesis/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, hypothesis thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/hypothesis/thesaurus/synonyms>.
MLASmart Define. "hypothesis thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/hypothesis/thesaurus/synonyms>