Nouns

(n)pervert, deviant, deviate, degenerate, perv, pervea person whose behavior deviates from what is acceptable especially in sexual behavior

Verbs

(v)deviate, divertturn aside; turn away from
(v)deviate, vary, diverge, departbe at variance with; be out of line with
(v)deviatecause to turn away from a previous or expected course“The river was deviated to prevent flooding”

Adjectives

(s)aberrant, deviant, deviatemarkedly different from an accepted norm“aberrant behavior”, “deviant ideas”