188 entries under noun topic. ×

1
precondition(condition, essential, theory, requirement)
1
principal element(expression, support, action, base)
1
proof(support, action, idea, base)
1
qualification(condition, essential, theory, requirement)
1
root(support, action, base, beginning)
1
rudiment(support, action, base, beginning)
1
sanction(support, action, base, beginning)
1
security(support, action, base, beginning)
1
shot(concept, feeling, understanding, philosophy)
1
shot in the dark(expression, idiom, fancy, idea)
1
sine qua non(expression, idiom, condition, essential)
1
sneaking suspicion(expression, feeling, fancy, idea)
1
source(law, support, regulation, action)
1
stab(concept, feeling, understanding, philosophy)
1
standard(regulation, rule, notion, principle)
1
substratum(support, action, base, beginning)
1
support(action, base, beginning, source)
1
surmisal(feeling, belief, conclusion, theory)
1
suspicion(concept, feeling, understanding, philosophy)
1
teaching
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APASmart Define. (2015). postulate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/postulate/thesaurus/synonyms
ChicagoSmart Define. 2015. "postulate thesaurus" https://smartdefine.org/postulate/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, postulate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/postulate/thesaurus/synonyms>.
MLASmart Define. "postulate thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/postulate/thesaurus/synonyms>