คนร้าย

Etymology
From 🇰🇲.

Noun

 * 1) bad person, wicked person, evil person, malicious person; evildoer, wrongdoer; criminal, offender, lawbreaker, outlaw; thief, robber, stealer.
 * 2)  culprit; doer; committer; perpetrator; guilty party.
 * 3)  naughty person; playful person.