militantly
IS-K
archnemesis
minacious
menacing
forward line
mau-mau
savagerous
harangueful
forbidding
sinister
fascistically
loweringly
ominous
malefactor
oppressively
menacer
savagery
PFLP-GC
dangerous
coup d'arret
mirv
barbarity
barbarism
Daesh
terror-stricken
Jihadist
militantism
attacker
predaceously
Islamic State in Iraq
defensive
desperation
Popular Front for the Liberation of Palestine-General Command
brutality
threateningly
terror-struck
Followers of the Prophet
swarthy
al Sunna Wal Jamma
incursion
penetration
massacree
compound attack
pre-emptive strike