Similar word to feud:
altercation, bad blood, bickering, broil,combat,conflict,contention,contest,controversy,disagreement,discord,dispute,dissension,enmity,faction, falling out,fight,fracas,grudge,hostility,quarrel,rivalry,row, run-in, squabble,strife,vendetta
altercation, bad blood, bickering, broil,combat,conflict,contention,contest,controversy,disagreement,discord,dispute,dissension,enmity,faction, falling out,fight,fracas,grudge,hostility,quarrel,rivalry,row, run-in, squabble,strife,vendetta