sullen

Adjective

• darkened by clouds
  • a heavy sky
    

• showing a brooding ill humor
  • a dark scowl
    
  • the proverbially dour New England Puritan
    
  • a glum, hopeless shrug
    
  • he sat in moody silence
    
  • a morose and unsociable manner
    
  • a saturnine, almost misanthropic young genius- Bruce Bliven
    
  • a sour temper
    
  • a sullen crowd
    

Related words

• Synonyms: 
  heavy , lowering , threatening , dark , dour , glowering , glum , moody , morose , saturnine , sour