WordNet sense 1 (a person whose behavior deviates from what is acceptable especially in sexual behavior):

degenerate, deviant, pervert, degenerate, pervert

WordNet sense 2 (be at variance with; be out of line with):

depart, diverge, vary

WordNet sense 3 (turn aside; turn away from):

divert

WordNet sense 4 (markedly different from an accepted norm):

aberrant