Synonyms for Haggard:

adj.

cadaverous (adjective)
emaciated, bloodless, gaunt, death-like, wan, pale, corpse-like, cadaverous, pallid, sickly, ashen, sallow.
wasted (adjective)
skeletal.
worn, weakened (adjective)
pale, emaciated, weak, drawn, ashen, lean, pinched, tired, pallid, careworn, wan, wasted, thin, gaunt, fretted.

n.

green, (as) white as a sheet, washed-out. hollow-eyed. gaunt (noun)
fretted, weak.
haggard (noun)
pinched, tired, skeletal, cadaverous, lean, worn, bony, emaciated, wasted, gaunt, thin, careworn, drawn, raddled.

Other synonyms:

hollow-eyed. washed-out. green. Other relevant words:
fretted, skeletal, tired, thin, weak, careworn, bony, wasted, lean, washed-out, raddled, hollow-eyed, drawn, green, worn, pinched.

Usage examples for haggard

  1. Opposite the house, he lifted his head- it was Gilbert, but how old and haggard was his face! – The Story Of Kennett by Bayard Taylor
  2. Though he could have done the same again, without food or rest, he looked a little haggard – A Poor Man's House by Stephen Sydney Reynolds
  3. They went down the street, looking to the right and left with haggard eyes. – The Invasion of France in 1814 by Émile Erckmann Alexandre Chatrian