WordNet sense 1 (having been divided; having the unity destroyed):

fragmented, split, disunited

WordNet sense 2 (separated into parts or pieces):

divided

WordNet sense 3 (marked by sudden changes in subject and sharp transitions):

abrupt

WordNet sense 4 ((music) marked by or composed of disconnected parts or sounds; cut short crisply):

staccato

WordNet sense 5 (not in operation or operational):

off

WordNet sense 6 (lacking orderly continuity):

confused, disjointed, disordered, garbled, illogical, scattered, unconnected

WordNet sense 7 (without logical or meaningful connection):

incoherent