14
puritanical(adjective, attitude, behavior, decency, propriety)
11
prudish(attitude, behavior, decency, propriety, sexual moral)
7
goody-goody(attitude, behavior, decency, propriety, sexual moral)
7
proper(attitude, behavior, decency, propriety, sexual moral)
7
religious(attitude, behavior, decency, propriety, sexual moral)
6
puritan
3
priggish
3
straitlaced
2
straightlaced
2
strict
1
austere
1
bluish
1
censorious
1
choosy
1
conscientious
1
critical
1
discriminating
1
dour
1
exacting
1
fastidious
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). puritanic thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/puritanic/thesaurus/synonyms
ChicagoSmart Define. 2015. "puritanic thesaurus" https://smartdefine.org/puritanic/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, puritanic thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/puritanic/thesaurus/synonyms>.
MLASmart Define. "puritanic thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/puritanic/thesaurus/synonyms>