irenical
peaceable
peaceful
appeasing
civilian
conciliatory
dovish
mollifying
nonaggressive
noncombatant
nonmilitant
nonviolent
pacific
pacificatory
pacifist
pacifistic
pacifying
peace-loving
placative
placatory
propitiative
propitiatory
reconciliatory
soothing
unbellicose
uncontentious
unhostile
unmilitant
unmilitary
irenicon
irenics
ad-free
assimilable
churchy
context-free
down-home
fire-fighting
low-impact
neo-latin
non-english
non-mainstream
pictographic
pro-active
scriptable
unexploited
wheel-chair