funereal
mirthless
sepulchral
unsmiling
affecting
afflictive
anguished
anxious
austere
bitter
black
bleak
bored
cheerless
comfortless
crestfallen
dejected
deplorable
depressant
depressed
depressing
depressive
desolate
despondent
discomforting
disconsolate
discontented
disgusted
disheartened
disheartening
dismal
dismaying
dispirited
dispiriting
distressful
distressing
doleful
dolorific
dolorogenic
dolorous
down
downcast
downhearted
dreary
gloomy
grief-stricken
grievous
grim
heartsick
humorless
in bad humor
inconsolable
infestive
aimless
arid
colorless
forlorn
haggard
listless
loveless
sorrowful
sunless
uninteresting
uninviting
unprofitable
wintry