7
ritual(noun, style, rule, practice, system)
6
obligation(noun, verb, agreement, procedure, behavior)
6
agreement(noun, arrangement, procedure, behavior, contract)
6
covenant(noun, understanding, agreement, arrangement, procedure)
6
politeness(noun, form, polite, consideration, courtesy)
6
rules(noun, form, system, courtesy, custom)
5
civility(noun, form, consideration, courtesy, custom)
5
order(noun, plan, rule, procedure, behavior)
5
punctilio(noun, form, courtesy, decency, dignity)
4
bill(noun, plan)
4
conventions(noun, procedure, behavior, etiquette, rules)
4
good form(noun, expression, procedure, behavior, polite)
4
minute
4
note(noun, understanding, arrangement, approval, contract)
4
plan(noun, order, scheme, program, sequence)
4
policy(noun, plan, rule, system, procedure)
4
procedure(noun, plan, rule, system, arrangement)
4
program(noun, order, scheme, sequence)
4
programme(noun, plan)
4
rule(noun, action, style, plan, system)
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APASmart Define. (2015). protocol thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/protocol/thesaurus/synonyms
ChicagoSmart Define. 2015. "protocol thesaurus" https://smartdefine.org/protocol/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, protocol thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/protocol/thesaurus/synonyms>.
MLASmart Define. "protocol thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/protocol/thesaurus/synonyms>