4
civilities(noun, polite, manners, modesty, politeness)
4
demeanor(noun, nature, action, act, style)
4
discretion(noun, judgment, reserve, courtesy, appreciation)
4
discrimination(noun, perception, sensitivity, appetite, palate)
4
distinction(noun, quality, style, honor, taste)
4
effectiveness(noun, order, benefit, advantage, suitability)
4
efficiency(noun, order, benefit, advantage, suitability)
4
equity(noun, honor, right, consideration, goodness)
4
felicitousness
4
justness(noun, honor, right, consideration, goodness)
4
pertinence(noun, agreement, readiness, correctness, consistency)
4
probity(noun, order, duty, orderliness, policing)
4
proprieties(procedure, etiquette, rules)
4
regularity(noun, form, calm, plan, rule)
4
relevance(correctness, suitability, bearing)
4
suavity(noun, polish)
4
suitableness(noun, correctness, suitability, bearing, appropriateness)
4
uprightness(noun, calm, control, order, honor)
4
usefulness(order, benefit, advantage, application, correctness)
3
chasteness
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APASmart Define. (2016). propriety thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/propriety/thesaurus/synonyms
ChicagoSmart Define. 2016. "propriety thesaurus" https://smartdefine.org/propriety/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, propriety thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/propriety/thesaurus/synonyms>.
MLASmart Define. "propriety thesaurus" 25 February 2016. Web. 25 September 2026. <https://smartdefine.org/propriety/thesaurus/synonyms>