puritanic
/ˌpɜːrɪˈteɪnɪk/Definitions
1. adjective
relating to, resembling, or characteristic of the Puritans, especially in being strict and unworldly.
“The puritanic community had strict rules about dress and behavior.”
2. noun
a person who adheres to or imitates the principles of the Puritans.
“The writer’s style was criticized for being too puritanic and lacking in nuance.”