| down(adjective, dull, blue, low) |
| dark(adjective, dull, obscure, low) |
| morose(adjective, blue, low, sad) |
| rueful(adjective, blue, happy, sad) |
| somber(adjective, dull, blue, obscure) |
| grievous(adjective, happy, sad, sorrow) |
| lamentable(adjective, happy, sad, sorrow) |
| low-spirited(adjective, blue, low, sad) |
| dispirited(adjective, blue, low, sad) |
| moody(noun, adjective, blue, sad) |
| heartsick(adjective, sad, unhappy, depressed) |
| grieved(adjective, sad, sorrow, depression) |
| heavy-hearted(adjective, blue, sad, sorrow) |
| low(adjective, blue, sad, unhappy) |
| pensive(adjective, sad, unhappy, sorrow) |
| tearful(adjective, sad, sorrow, depression) |
| deplorable(adjective, happy, sad, sorrow) |
| down in the dumps(expression, adjective, idiom, blue) |
| grave(adjective, sad, sorrow, depression) |
| languishing(adjective, sad, sorrow, depression) |