abrupt
aggravate
alien
alienate
cast off
cast out
come between
cut adrift
cut off
cut out
delete
depart
dichotomize
disaffect
disarticulate
disconnect
disengage
disjoin
disjoint
dissever
dissociate
disunify
divide
divorce
eject
estrange
expel
fan the flame
irritate
isolate
leave
light the fuse
make trouble
part
pit against
provoke
pull away
pull back
pull out
segregate
separate
sequester
set against
set apart
break
breakup
split
split up
disunited
disunites
disuniting
disunity