guilty

Adjective

• showing a sense of guilt
  • a guilty look
    
  • the hangdog and shamefaced air of the retreating enemy- Eric Linklater
    

• responsible for or chargeable with a reprehensible act
  • guilty of murder
    
  • the guilty person
    
  • secret guilty deeds
    

Related words

• Synonyms: 
  hangdog , shamefaced , shamed
• Antonyms: 
  innocent , guiltless , clean-handed