sectarianism
denominationalism
denominational
sectarianist
partyism
-ist
partisan
sectish
fundamentalism
sectiuncle
down the middle
sectarian
dissenter
narrow-minded
ecclesiasticism
nonsectarianism
nondenominational
come-outer
denominationally
transpartisan
cult
dissent
Grindletonian
bigot
heretic
distinctive
renunciation
dissident
apostate
defection
order
subsect
unsectarianism
apostasy
go rogue
antiestablishmentarianism
antiestablishmentism
denominationist
follow the crowd
wing
counterdoctrine
modality
fringe
splinter group
conformity
irenicism
turn one's coat
separationist
sectarist
communitarianism
closed order
churchism
separatist
undenominational
neo-Objectivist
sectist
apostolate
profess
broad-minded
undemocratic
anti-sectarianism
antiheresy
confraternity
conciliarist
anticonfessional
fold
sect
anticlerical
sectant
political dissident
counterallegiance
inegalitarian
triadism
subreligion
truth squad
conservative
faithful
multisectarian
congregation
particularistic
latitudinarian
anticeremonialist
free-willer
intransigentist
confessionalization
trucebreaker
Koreshian
true believer
militant
politicoreligious
Fundamentalist Church of Jesus Christ of Latter-Day Saints
sectwise
anti-sectarian
schismatist