Answer:

atwar

Answer	Crossword Clue
ATWAR	In a conflict
ATWAR	In battle
ATWAR	Having it out

ATWAR	Fighting
ATWAR	Battling
ATWAR	Engaged militarily
ATWAR	Beyond bickering
ATWAR	Engaged in hostilities (5)
ATWAR	Attacking each other
ATWAR	Engaged in a major conflict
ATWAR	Engaged in battle

ATWAR	In combat
ATWAR	More than just skirmishing
ATWAR	Fighting big-time
ATWAR	Making more guns and less butter?
ATWAR	Clashing big-time
ATWAR	Like Russia and Japan, for most of 1904-'05
ATWAR	Not just squabbling
ATWAR	Openly hostile

ATWAR	Engaged in armed conflict
ATWAR	Engaged in hostilities
ATWAR	Crossing swords
ATWAR	Feuding
ATWAR	Really fighting
ATWAR	In conflict
ATWAR	Beyond saber-rattling
ATWAR	Like the U.S. and Spain in 1898

ATWAR	Doing battle
ATWAR	Engaging the enemy
ATWAR	In a hostile environment
ATWAR	Engaged in combat
ATWAR	Hardly on friendly terms
ATWAR	Engaged in a campaign
ATWAR	Not getting along, to say the least
ATWAR	Fighting fiercely

ATWAR	Militarily engaged
ATWAR	On hostile terms
ATWAR	Engaged to harry
ATWAR	Battling it out
ATWAR	Embattled