| Sad |
| Blue |
| Down |
| Sour |
| Dour |
| Glum |
| Moody |
| Sulky |
| Gloomy |
| Grumpy |
| Sullen |
| Sombre |
| Pouting |
| Dejected |
| Downcast |
| Depressed |
| Dyspeptic |
| Bummed out |
| Melancholy |
| Lugubrious |
| Code name? |
| Ill-humored |
| Really down |
| Atrabilious |
| In the dumps |
| Gloom-filled |
| Oozing gloom |
| Buzz-killing |
| Surly; sullen |
| Exuding gloom |
| In a sour mood |
| Gloomy; sullen |
| Far from bright |
| In a black mood |
| Far from festive |
| Down in the mouth |
| Down in the dumps |
| Sullen and gloomy |
| Down at the mouth? |
| Gloomy, like Dr. House |
| Unsociable and brooding |
| Having a cheerless disposition |
| Like Eeyore, in "Winnie-the-Pooh |