| dejection(sluggishness, stagnation) |
| depression(noun, inactivity, laziness, inertia, sluggishness) |
| ennui(noun, weakness, melancholy, dullness, apathy) |
| hypnosis(daze, slumber, torpor, inertness, unconsciousness) |
| hypnotism |
| impassiveness(noun, disregard, interest, lack, apathy) |
| insensibleness(noun, disregard, feelings, apathy, indifference) |
| insensitivity(noun, disregard, interest, lack, apathy) |
| jadedness(noun, melancholy, dullness, apathy, indifference) |
| lackadaisicalness(noun, dullness, apathy, negligence, languor) |
| languishment(noun, fatigue, tiredness, exhaustion) |
| languorousness(noun, dullness, apathy, inactivity, negligence) |
| lentor |
| narcoma(noun, dullness, indifference) |
| narcosis(noun, dullness, indifference, daze, slumber) |
| negligence(noun, disregard, neglect, interest, lack) |
| nod(nap, slumber, snooze) |
| nonchalance(noun, disregard, interest, lack, apathy) |
| oscitation |
| otiosity(noun, apathy, inactivity, trifling, negligence) |