antisocial
an·ti·so·cial
/ˌænˌtaıˈsoʊʃəl/ adj [more ~; most ~]
1 : violent or harmful to people
Crime is antisocial.
antisocial tendencies/attitudes/behavior
2 : not friendly to other people
My neighbor is antisocial.
She's not being antisocial; she's just shy at parties.
