1
concurrency(readiness, suitability, consistency, qualification, appropriateness)
1
congeniality(readiness, suitability, consistency, qualification, appropriateness)
1
congruousness(readiness, suitability, consistency, qualification, appropriateness)
1
conscience
1
conscientiousness
1
consequence(noun, quality, honor, grace, virtue)
1
consonance(morality, readiness, correctness, consistency, qualification)
1
continence
1
convenience(morality, readiness, correctness, suitability, consistency)
1
conventional usage
1
conventions(procedure, custom, etiquette, rules, code)
1
coordination(noun, fashion)
1
correct behaviour
1
correspondence(morality, readiness, correctness, consistency, qualification)
1
criterion(noun, law, regulation, order, test)
1
dapperness(noun, fashion)
1
decencies
1
decree(noun, law, regulation, order, test)
1
decretion(noun, law, regulation, order, test)
1
delphinium
10 years ago|10k views|share |citing 
APASmart Define. (2015). decorum thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/decorum/thesaurus/synonyms
ChicagoSmart Define. 2015. "decorum thesaurus" https://smartdefine.org/decorum/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, decorum thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/decorum/thesaurus/synonyms>.
MLASmart Define. "decorum thesaurus" 22 December 2015. Web. 21 September 2026. <https://smartdefine.org/decorum/thesaurus/synonyms>