| hung up(expression, adjective, distracted, absorbed, engaged) |
| immersed(adjective, distant, distracted, absorbed, engaged) |
| immersed in thought(expression, idiom) |
| in a reverie(expression, idiom) |
| in brown study(expression, adjective, idiom, thoughtful, absorbed) |
| in the clouds(expression, idiom) |
| inconscient(adjective, anxious, distant, distracted, absorbed) |
| intellectual(adjective, reasonable, keen, deep, rational) |
| intent(adjective, thoughtful, distracted, absorbed, engaged) |
| keen(adjective, reasonable, deep, rational, sober) |
| levelheaded(adjective, reasonable, keen, deep, rational) |
| logical(adjective, reasonable, keen, deep, rational) |
| melancholy(adjective, reasonable, keen, deep, rational) |
| moonraking |
| moony(adjective, anxious, distant, distracted, absorbed) |
| napping |
| nodding |
| obsessed(adjective, anxious, distant, distracted, absorbed) |
| occupied |
| philosophic(adjective, reasonable, keen, deep, rational) |