Synonyms for Sullen looks:

• n.

  •long face (noun)
  • sad face,
  • glumness,
  • gloom,
  • hangdog look,
  • black look,
  • dejected look,
  • face as long as a fiddle.
  •pout (noun)
  • moue,
  • long face,
  • frown,
  • sullen look,
  • glower.

Antonyms for Sullen looks:

• n.

  • pout
    smile, grin.