criminal

Adjective

• involving or being or having the nature of a crime
  • a criminal offense
    
  • criminal abuse
    
  • felonious intent
    

• guilty of crime or serious offense
  • criminal in the sight of God and man
    

• bringing or deserving severe rebuke or censure
  • a criminal waste of talent
    
  • a deplorable act of violence
    
  • adultery is as reprehensible for a husband as for a wife
    

Noun

• someone who has committed a crime or has been legally convicted of a crime

Related words

• Synonyms: 
  felonious , condemnable , deplorable , reprehensible , vicious , felon , crook , outlaw , malefactor