68 entries under rule topic. ×

23
ceremony(noun, form, regulation, style)
20
ritual(noun, regulation, style, practice)
19
etiquette(noun, form, style, respect)
19
form(noun, regulation, style, practice)
18
rite(noun, regulation, style, practice)
13
convention(noun, form, regulation, style)
13
custom(noun, regulation, action, style)
12
observance(noun, style, practice, system)
12
propriety(noun, finish, practice, system)
8
ceremonial(noun, form, style, display)
8
practice(noun, style, system, arrangement)
7
tradition(noun, regulation, practice, display)
6
usage(noun, style, practice, system)
5
conventionalism(noun, style, practice, system)
4
convenance(noun, regulation, system, arrangement)
4
manner(noun, style, practice, system)
4
manners(noun, style, practice, system)
3
performance(noun, style, practice, system)
2
canon(noun, style, practice, system)
2
code(form, courtesy, principle, etiquette)
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APASmart Define. (2015). formality thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/formality/thesaurus/synonyms
ChicagoSmart Define. 2015. "formality thesaurus" https://smartdefine.org/formality/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, formality thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/formality/thesaurus/synonyms>.
MLASmart Define. "formality thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/formality/thesaurus/synonyms>