| engrossment(noun, activity, study, force, concern) |
| absorption(noun, activity, study, concern, interest) |
| fixation(noun, state, love, worry, passion) |
| obsession(noun, state, force, love, worry) |
| preoccupancy(noun, amusement, absorption) |
| musing(noun, thought, consideration, fantasy, dream) |
| reverie(noun, study, reserve, consideration, dream) |
| distraction(noun, disturbance, amusement, away, interruption) |
| mania(noun, love, passion, desire, anxiety) |
| abstraction(noun, state, study, confusion, disturbance) |
| compulsion(noun, force, drive, love, passion) |
| prepossession(noun, force, passion, concern, excite) |
| concentration(noun, study, interest, notice, attention) |
| daydreaming(noun, thought, amusement, consideration, thinking) |
| hang-up(noun, force, love, worry, passion) |
| immersion(noun, interest, excite, connection, attention) |
| amusement(noun, confusion, disturbance, interruption, disruption) |
| anxiety(noun, worry, fear, fixation, hang-up) |
| brown study(noun, expression, idiom, study, reserve) |
| indifference(noun, reserve, detachment, inattention, aloofness) |