| woefulness(noun, dejection) |
| absent-mindedness(thoughtfulness, musing, reflectiveness) |
| blahs(thoughtfulness, musing, reflectiveness) |
| blue devils(expression, thoughtfulness, musing, reflectiveness) |
| blue funk(expression, thoughtfulness, musing, reflectiveness) |
| boredom(thoughtfulness, musing, reflectiveness) |
| bummer(thoughtfulness, musing, reflectiveness) |
| castle-building(thoughtfulness, musing, reflectiveness) |
| castles in the air(expression, idiom, thoughtfulness, musing, reflectiveness) |
| contemplation(thoughtfulness, musing, reflectiveness) |
| daydream(thoughtfulness, musing, reflectiveness) |
| desperation(thoughtfulness, musing, reflectiveness) |
| detachment(thoughtfulness, musing, reflectiveness) |
| dismals(thoughtfulness, musing, reflectiveness) |
| dolefuls(thoughtfulness, musing, reflectiveness) |
| dolor(thoughtfulness, musing, reflectiveness) |
| down trip(expression, thoughtfulness, musing, reflectiveness) |
| downer(thoughtfulness, musing, reflectiveness) |
| dreaminess(noun, thoughtfulness, musing, reflectiveness) |
| dreaming(thoughtfulness, musing, reflectiveness) |