gloomily or sullenly ill-humored, as a person or mood.

characterized by or expressing gloom.

adjective

cheerful , friendly , happy , light-hearted , optimistic , uplifted

adjective

acrimonious , blue * , brusque , cantankerous , choleric , churlish , crabbed , crabby * , cranky * , cross , dolorous , dour , down , down in the dumps , down in the mouth * , frowning , gloomy , glum , grouchy , gruff , harsh , having blue devils , having the blahs , ill-humored , ill-tempered , in a bad mood , in a blue funk , irritable , low , melancholy , moody , moping , mournful , perverse , perversive , sad , saturnine , singing the blues , snappish , sour , splenetic , sulky , sullen , surly , taciturn , testy , troubled , ugly , blue , crusty , depressed , grum , morbid , unamiable , unhappy