strife, discord

CONFLICT
WordClue
WARstrife, enmity
FEUDstrife, rupture
FIGHTconflict, combat
BATTLEconflict, collision
COMBATconflict, struggle
STRIFEdiscord
STRUGGLEconflict, contention
VARIANCEdiscrepancy, conflict
ENCOUNTERconflict, fight
HOSTILITYwar, strife
CONTENTIONstrife, conflict
CONTENTIONstrife, conflict
WARstrife, enmity