all-out war
appeal to arms
armed combat
armed conflict
attack
battle
belligerence
belligerency
bloodshed
combat
fighting
hot war
la guerre
might of arms
military operations
open hostilities
open war
resort to arms
shooting war
state of war
the sword
total war
war
warfare
warmaking
warring
wartime
abilities
capabilities
disabilities
facilities
liabilities
possibilities
probabilities
responsibilities
utilities