113 entries under rule topic. ×

5
pattern(noun, form, nature, style, plan)
4
ceremony(noun, form, style, practice)
4
conduct(noun, style, treatment, system)
4
manners(noun, form, style, practice)
4
observance(noun, characteristic, style, practice)
4
style(noun, expression, nature, line)
4
system(noun, style, plan, line)
4
trick(noun, form, characteristic, control, style)
3
decorum(noun, form, style, practice)
3
formula(noun, form, law, regulation, control)
3
principle(noun, law, standard, notion)
3
protocol(noun, form, style, system)
3
rite(noun, style, practice, system)
3
second nature(noun, expression, nature, characteristic, style)
3
vogue(noun, style, practice, system)
2
characteristic(noun, form, thing, practice)
2
convenance(noun, style, practice, system)
2
conventionalism(noun, style, practice, system)
2
established way(noun, expression, style, practice)
2
mores(noun, form, style, practice)
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APASmart Define. (2016). usage thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/usage/thesaurus/synonyms
ChicagoSmart Define. 2016. "usage thesaurus" https://smartdefine.org/usage/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, usage thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/usage/thesaurus/synonyms>.
MLASmart Define. "usage thesaurus" 25 February 2016. Web. 20 September 2026. <https://smartdefine.org/usage/thesaurus/synonyms>