Melancholy
lowering
no, the word gloomy already has the letter o in it. hope this helps!! :)
Saturnine
Dumm!
I'm thinking...sad?
Dour
grose
LOUR
pensive
dark,cold
depressive, sepulchral, lugubrious, melancholy
An interrogative sentence with the word gloomy would be, "Why are you so gloomy today?"