WordNet sense 1 (thrown into a state of disarray or confusion):

broken, confused, upset, upset

WordNet sense 2 (lacking order or methodical arrangement or function):

disorganized, disorganised

WordNet sense 3 (not arranged in order):

unordered

WordNet sense 4 (lacking orderly continuity):

disconnected, disjointed, garbled, illogical, scattered, unconnected

WordNet sense 5 (without logical or meaningful connection):

incoherent