Puritanical

1. (a.) Of or pertaining to the Puritans, or to their doctrines and practice.

2. (a.) Precise in observance of legal or religious requirements; strict; overscrupulous; rigid; -- often used by way of reproach or contempt.

Thesaurus Entries

Albigensian, Catharist, Franciscan, Quakerish, Sabbatarian, Trappist, Victorian, Waldensian, abstinent, anchoritic, ascetic, austere, bigoted, censorious, choicy, choosy, conscientious, creedbound, critical, demure, discriminating, discriminative, dogmatic, dour, eremitic, evangelical, exacting, fastidious, firm, flagellant, fundamentalist, hard, hidebound, hyperorthodox, impliable, inexorable, inflexible, iron, ironbound, ironclad, ironhanded, literalist, literalistic, mendicant, meticulous, mid-Victorian, muscle-bound, narrow, obdurate, obstinate, old-maidish, orthodox, overmodest, particular, perfectionistic, picky, precise, precisianist, precisianistic, priggish, prim, procrustean, prudish, punctilious, purist, puristic, puritan, puritanic, relentless, rigid, rigorist, rigoristic, rigorous, rockbound, sanctimonious, scrupulous, selective, self-denying, sensitive, smug, staunch, stiff, stiff-necked, straightlaced, straitlaced, strict, stubborn, stuffy, unbending, uncompromising, unrelenting, unyielding, wedded to poverty