button-down
buttoned-down
conservative
customary
formal
formulaic
nonrepresentational
orthodox
received
square
stereotyped
stereotypic
stereotypical
stodgy
straight
stuffy
traditional
unimaginative
white-bread
Christian
academic
accepted
accordant
accustomed
acknowledged
admitted
agreed
anal
approved
artificial
authentic
authoritative
average
being done
bourgeois
canonical
ceremonial
ceremonious
comme il faut
common
commonplace
compulsive
concordant
conformable
conformist
conscientious
constrained
consuetudinary
contractual
correct
corresponding
covenantal
current
cut and dried
de rigueur
decent
decorous
established
evangelical
everyday
convention
mechanical
modern
dimensional
intentional
unconventional
unintentional
atypical
homelike
out of the ordinary