189 entries under adjective topic. ×

6
old-maidish(plain, genteel)
6
rigorous(tough, severe, firm, harsh)
6
severe
6
square-toed
6
stern(tough, severe, firm, harsh)
6
straightlaced
6
uncompromising
5
dour(tough, severe, firm, harsh)
5
inflexible
5
meticulous
5
scrupulous(tough, severe, firm, harsh)
5
stiff-necked
5
straight-laced
5
unbending
4
abstinent(proper, straitlaced)
4
exacting(tough, severe, firm, harsh)
4
hidebound
4
intolerant
4
mincing(fussy, affectation, fastidious)
4
narrow-minded
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APASmart Define. (2015). puritanical thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/puritanical/thesaurus/synonyms
ChicagoSmart Define. 2015. "puritanical thesaurus" https://smartdefine.org/puritanical/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, puritanical thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/puritanical/thesaurus/synonyms>.
MLASmart Define. "puritanical thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/puritanical/thesaurus/synonyms>