bad person
criminal
crook
culprit
deceiver
delinquent
evil man
evil person
evildoer
felon
gangster
lawbreaker
malefactor
malevolent
malfeasant
malfeasor
miscreant
misdemeanant
misdemeanist
misdoer
misfeasor
mobster
offendant
offender
outlaw
public enemy
racketeer
sinner
thief
trespasser
villain
worker of ill
wrongdoer
transgression
transgressive
bumbler
calumniation
impenitency
pullet
schismatic
self-injury
shedder
stunting
turncoat
Prof.
aggressor
assessor
compressor
dresser
guesser
lesser
lessor
messer
oppressor
possessor
presser
professor
stressor
successor
suppressor
innocent