conflict, collision

WAR
BATTLE
WordClue
BUMPlight blow or jolting collision
DINGsmall dent or chip
MYTHTrojan War
FIGHTconflict, combat
JIHADholy war undertaken by Muslims
PEACEWar and ... (Tolstoy)
COMBATconflict, struggle
ENMITYwar, contention
STRIFEconflict, discord
WORLDSThe War of the ... (Wells)
ARMAMENTbody of forces equipped for war
CONFLICTbattle, collision
GUNFIGHTbattle using small arms
STRUGGLEconflict, contention
VARIANCEdiscrepancy, conflict
ENCOUNTERconflict, fight
HOSTILITYwar, strife
CONCUSSIONviolent collision or shock
CONTENTIONstrife, conflict
STRUGGLEconflict, battle
FIGHTconflict, combat