depressing (adj.)
- affecting
 - afflictive
 - bitter
 - black
 - bleak
 - cheerless
 - comfortless
 - deplorable
 - depressant
 - depressive
 - discouraging
 - disheartening
 - dismal
 - dismaying
 - dispiriting
 - distressful
 - distressing
 - dolorous
 - down
 - dreary
 - funereal
 - grievous
 - joyless
 - lamentable
 - melancholic
 - melancholy
 - mournful
 - moving
 - oppressive
 - painful
 - pathetic
 - piteous
 - pitiable
 - poignant
 - regrettable
 - rueful
 - sad
 - sharp
 - somber
 - sore
 - sorrowful
 - touching
 - uncomfortable
 - woebegone
 - woeful
 - wretched