| dull as dishwater(expression, adjective, idiom, ironic, deadpan) |
| dusky(adjective, quiet, faint, melodious, muted) |
| easygoing(quiet, simple, subdued, uncomplicated, unglamorous) |
| emotionless(adjective, ironic, deadpan, laconic, wry) |
| ethereal(slight, fine, thin) |
| exquisite(slight, fine, thin) |
| finespun(slight, fine, thin) |
| hairline(slight, fine, thin) |
| hairsplitting(slight, fine, thin) |
| harsh(adjective, ironic, deadpan, laconic, wry) |
| hazy(adjective, quiet, faint, melodious, muted) |
| ho hum(expression, adjective, ironic, deadpan, laconic) |
| humorous(adjective, ironic, deadpan, laconic, wry) |
| illusive(slight, fine, thin) |
| impassive(adjective, ironic, deadpan, laconic, wry) |
| imperceptible(slight, fine, thin) |
| implied(slight, fine, thin) |
| indirect(slight, fine, thin) |
| indistinct(slight, fine, thin) |
| inelaborate(adjective, simple, plain, modest, uncomplicated) |