The difference between Accede and Split off

When used as verbs, accede means to approach, whereas split off means to break away from a group or mass.

check bellow for the other definitions of Accede and Split off

Accede as a verb (archaic, intransitive):

To approach; to arrive, to come forward.
Accede as a verb (intransitive, now, _, rare):

To give one's adhesion; to join up with (a group, etc.); to become part of.
Accede as a verb (intransitive):

To agree or assent to a proposal or a view; to give way.
Accede as a verb (intransitive):

To come to an office, state or dignity; to attain, assume (a position).
Accede as a verb (intransitive):

To become a party to an agreement or a treaty.