33 entries under rigid topic. ×

28
prudish(adjective, tough, correct, blue, severe)
15
strait-laced(adjective, tough, correct, severe, firm)
12
austere(adjective, tough, severe, firm, harsh)
11
stuffy(adjective, tough, correct, moderate, severe)
6
demure(adjective, correct, modest, particular)
6
moral(adjective, blue, proper, modest, straight)
6
rigorous(adjective, tough, severe, firm, harsh)
6
stern(adjective, tough, severe, firm, harsh)
5
dour(adjective, tough, severe, firm, harsh)
5
scrupulous(adjective, tough, severe, firm, harsh)
4
exacting(adjective, tough, severe, firm, harsh)
2
authoritarian(adjective, tough, severe, firm, harsh)
2
draconian(adjective, tough, severe, firm, harsh)
2
firm(adjective, tough, severe, harsh)
2
oppressive(adjective, tough, severe, warm, firm)
2
picky(adjective, tough, severe, firm, harsh)
2
punctilious(adjective, tough, correct, severe, firm)
2
straight(adjective, tough, correct, moderate, severe)
2
stringent(adjective, tough, severe, firm, harsh)
1
conforming(adjective, proper, modest, polite, straight)
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APASmart Define. (2015). puritanical thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/puritanical/thesaurus/synonyms
ChicagoSmart Define. 2015. "puritanical thesaurus" https://smartdefine.org/puritanical/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, puritanical thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/puritanical/thesaurus/synonyms>.
MLASmart Define. "puritanical thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/puritanical/thesaurus/synonyms>