Kilkenny cats
altercation
animosity
antagonism
arguing
argument
bad blood
battle
bicker
bickering
blood feud
brawl
broil
cat-and-dog life
combat
competition
conflict
contention
contentiousness
contest
contestation
controversy
cut and thrust
debate
difference
disagreement
discord
disharmony
disputation
dispute
dissension
donnybrook
donnybrook fair
embroilment
emulation
enmity
feud
fight
fighting
fliting
fracas
friction
disorder
agitation
bloodshed
discontent
hostility
jealousy
misery
persecution
quarrel
rebellion
rivalry
turmoil
warfare
Fife
Life
co-wife
fife
knife
life
rife
saif
wife