53 entries under noun topic. ×

11
decency(wrong, behavior)
6
aptness
6
propriety(manners, appropriateness, suitableness)
4
properness
3
fitness
3
correctitude
3
decorum
3
fittingness
3
rightness(dishonesty, corruption)
3
suitability
3
applicability
3
appositeness
2
correctness(propriety, imprecision, inexactness)
2
formality
2
modesty
2
suitableness
1
appropriateness
1
accuracy
1
advisability
1
eligibility
<123>
11 years ago|2.5k views|share |citing 
APASmart Define. (2015). impropriety thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/impropriety/thesaurus/antonyms
ChicagoSmart Define. 2015. "impropriety thesaurus" https://smartdefine.org/impropriety/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2015, impropriety thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/impropriety/thesaurus/antonyms>.
MLASmart Define. "impropriety thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/impropriety/thesaurus/antonyms>