Of a criminal: deprived of associates. Cf. pal, n.3

Originally U.S. Willing to resort to violence, especially in the course of robbery. Also: employed to use physical force against others…

Of or relating to a recidivist; tending to relapse or reoffend. Also in extended use: retrogressive.

a crime, esp. a non-violent, financial crime, committed by a white-collar worker, typically involving the abuse of his or her professional status or…

Applied to a crime in which there is no injured party. Hence occasionally transferred of the offender.