Synset
a person who does harm to others
<noun.person>
semantic pointers
hypernym
hyponym
offender, wrongdoer
bad egg
sellout
decadent
destroyer, ruiner, undoer, waster, uprooter
libertine, debauchee, rounder
panderer
polluter, defiler
scalawag, scallywag
seducer
shocker
snake, snake in the grass
trampler
vermin, varmint
victimizer, victimiser