adjective. Differing from a norm or from the accepted standards of a society.

noun. One that differs from a norm, especially a person whose behavior and attitudes differ from accepted social standards.

Deviating; straying; wandering.

adjective. Deviating.

adjective. having behavior or characteristics differing from that which is normal or expected, especially in an undesirable or socially disapproved manner.

adjective. Of or pertaining to a deviation; characterized by deviation from an expectation or a social standard.

noun. A person who deviates, especially from norms of social behavior.

noun. A thing, phenomenon, or trend that deviates from an expectation or pattern.

noun. a person whose behavior deviates from what is acceptable especially in sexual behavior

adjective. markedly different from an accepted norm

"Late Friday, the military rulers issued a stern warning that they will crack down on what they called "deviant groups," which they blamed for a spike in crime and violence."

abnormal  unnatural  

aberrant  animalistic  antisocial  compulsive  discriminatory  

aberrant  abnormal  bent  bizarre  curious