disorient, disorientate -- (cause to be lost or disoriented)
Overview of adj disoriented
The adj disoriented has 2 senses
confused, disoriented, lost -- (having lost your bearings; confused as to time or place or personal identity; "I frequently find myself disoriented when I come up out of the subway"; "the anesthetic left her completely disoriented")
alienated, anomic, disoriented -- (socially disoriented; "anomic loners musing over their fate"; "we live in an age of rootless alienated people")