マスキング
hireling
adult
aim
ambush
ammo
armor
army
background
ball
battle
battlefield
camouflage
extreme
field
fighter
game
green
gun
hunter
infantry
infantryman
kill
killer
light
m4
man
mercenary
military
reloading
rifle
shoot
shooter
sight
sniper
soldier
strained
stressed
strike
strikeball
submachine
tactical
take
tense
unit
war
warrior
weapon
wear