eldritch

Adjective

• suggesting the operation of supernatural influences
  • an eldritch screech
    
  • the three weird sisters
    
  • stumps...had uncanny shapes as of monstrous creatures- John Galsworthy
    
  • an unearthly light
    
  • he could hear the unearthly scream of some curlew piercing the din- Henry Kingsley
    

Related words

• Synonyms: 
  weird , uncanny , unearthly