Synonyms and related words :
blahs, blue Johnnies, blues, dismals, dods, doldrums, dolefuls, dorts, dumps, frumps, grumps, megrims, mopes, mulligrubs, mumps, pink elephants, pink spiders, pouts, snakes, sulks, sullens, the beezie-weezies, the heebie-jeebies, the jimjams, the screaming meemies, the shakes