50 entries under system topic. ×

22
assumption(noun, concept, support, action, philosophy)
17
postulate(noun, verb, concept, support, state)
17
supposition(noun, concept, philosophy, fancy, reason)
13
hypothesis(noun, concept, philosophy, plan, fancy)
12
basis(noun, concept, action, philosophy, cause)
12
presumption(noun, concept, support, action, philosophy)
10
suppose(noun, verb, concept, state, take)
10
conjecture(noun, verb, concept, philosophy, fancy)
10
theory(noun, concept, support, action, philosophy)
8
theorem(noun, concept, support, action, philosophy)
5
position(noun, understanding, belief, model)
5
surmise(noun, verb, concept, philosophy, fancy)
4
belief(noun, concept, philosophy, fancy, view)
4
proposal(noun, concept, understanding, philosophy, plan)
4
supposal(noun, understanding, fancy, belief)
3
grounds(noun, understanding, reason, belief)
3
idea(noun, concept, understanding, philosophy, plan)
2
concept(noun, understanding, philosophy, plan, position)
2
foundation(noun, concept, understanding, philosophy, cause)
2
guesswork(understanding, idea, belief, model)
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APASmart Define. (2015). premise thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/premise/thesaurus/synonyms
ChicagoSmart Define. 2015. "premise thesaurus" https://smartdefine.org/premise/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, premise thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/premise/thesaurus/synonyms>.
MLASmart Define. "premise thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/premise/thesaurus/synonyms>