61 entries under expression topic. ×

24
maxim(noun, idiom, law, regulation)
13
saying(noun, rule, moral, instruction)
10
motto(noun, rule, statement, instruction)
9
byword(noun, idiom, action, knowledge)
7
catchword(noun, idiom, instruction, saying)
4
slogan(noun, idiom, saying, proverb)
3
article of faith(noun, idiom, regulation, rule)
3
universal truth(noun, truth, theory, guesstimate)
2
golden rule(noun, law, rule, notion)
2
hard fact(noun, support, action, base)
2
self-evident truth(theory, guesstimate, premise, saying)
1
bottom line(law, foundation, basic, stipulation)
1
brass tacks(law, foundation, basic, stipulation)
1
catchphrase(idiom, saying, proverb, maxim)
1
chief ingredient(noun, support, action, base)
1
fact of experience
1
gospel truth(noun, certainty, principle, fact)
1
honest truth(noun, certainty, principle, fact)
1
hypothesis ad hoc
1
inside track(noun, certainty, principle, fact)
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APASmart Define. (2016). axiom thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/axiom/thesaurus/synonyms
ChicagoSmart Define. 2016. "axiom thesaurus" https://smartdefine.org/axiom/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, axiom thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/axiom/thesaurus/synonyms>.
MLASmart Define. "axiom thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/axiom/thesaurus/synonyms>