deviate

deviate (http://definr.com/deviate)

     n : a person whose behavior deviates from what is acceptable
         especially in sexual behavior [syn: pervert, deviant,
          degenerate]
     v 1: be at variance with; be out of line with [syn: vary, diverge,
           depart] [ant: conform]
     2: turn aside; turn away from [syn: divert]
     3: cause to turn away from a previous or expected course; "The
        river was deviated to prevent flooding"
     4: turn aside [syn: deflect]