strife, rupture

FEUD
WordClue
WARstrife, enmity
FRAYfeud, broil
BROILfeud, dissension
STRIFEfeud, rupture
QUARRELfeud, contention
RUPTUREfeud, quarrel
CLASHINGfeud, vendetta
CONFLICTstrife in arms
VENDETTAfeud, jarring
BICKERINGfeud, clashing
HOSTILITYwar, strife
CONTENTIONstrife, conflict
DISSENSIONfeud, bickering
CONFLICTstrife in arms
WALKOUTstrike