141 entries under noun topic. ×

1
ordinance(law, regulation, order, test)
1
postulate(support, action, base, beginning)
1
precedent(law, regulation, order, test)
1
premise(support, action, base, beginning)
1
prescription(law, regulation, order, test)
1
presumption(support, action, base, beginning)
1
presupposition(support, action, base, beginning)
1
principal element(expression, support, action, base)
1
proof(support, action, base, beginning)
1
propriety(law, regulation, order, test)
1
reason(support, action, base, beginning)
1
regimen(law, regulation, order, test)
1
regulation(law, order, test, standard)
1
reinforcement
1
rudiment(support, action, base, beginning)
1
ruling(law, regulation, order, test)
1
sanction(support, action, base, beginning)
1
security(support, action, base, beginning)
1
source(support, action, idea, base)
1
standard(law, regulation, order, idea)
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APASmart Define. (2015). keystone thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/keystone/thesaurus/synonyms
ChicagoSmart Define. 2015. "keystone thesaurus" https://smartdefine.org/keystone/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, keystone thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/keystone/thesaurus/synonyms>.
MLASmart Define. "keystone thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/keystone/thesaurus/synonyms>