conformist
noun
[ kənˈfɔːmɪst ]
• a person who conforms to accepted behaviour or established practices.
• "organizations where employees are loyal without being unthinking conformists"
Similar:
conventionalist,
traditionalist,
orthodox person,
conservative,
bourgeois,
(old) fogey,
stickler,
formalist,
diehard,
reactionary,
crawler,
truckler,
kowtower,
groveller,
puppet,
spaniel,
stick-in-the-mud,
stuffed shirt,
yes-man,
conformist
adjective
• conforming to accepted behaviour or established practices; conventional.
• "the poet became more conformist in his later years"