fraternize
unfriend
Quislingism
foe
engage
foeman
opposition
enemy
frenemy
fraternisation
fraternization
quisling
hostile
mucker
unfriendly
allyship
mercenarism
collaborationism
battle buddy
enemyness
collaborationist
collaboration
collaborator
quislingism
nemetic
traitorous
encounter
recreant
mercenaryism
faithless
collaborate
blue falcon
besieger
treasonable
treasonous
unfaithful
sordid
foehood
parley
intercessor
free companion
Judas
private military contractor
comradely
adversariness
class war
peacekeeper
traitorhood
antagonistic
Iscariotism
gallu
peer
beard the lion in his den
traitordom
symmachy
warfaring
enemy combatant
Trojan horse
fifth column
militance
bogey
traitorwise
foeship
amigo
war hawk
enemyhood
boyg
fraternise
if you can't beat them, join them
adversarial
enmity
subterfuge
warfare
confrontation
war
traitorsome
warriorism
brother-in-arms
warrior
bogeyism
homeycide
enemyship
shtinker
cotraitor
backstabber