| heaviness(noun, dullness, apathy, lethargy, negligence) |
| insouciance(noun, disregard, dullness, apathy, inactivity) |
| lackadaisicalness(noun, apathy, lethargy, negligence, languor) |
| languorousness(noun, dullness, apathy, lethargy, negligence) |
| leadenness(noun, disregard, dullness, apathy, indifference) |
| motionlessness(noun, stillness, immovability) |
| neglectfulness(noun, dullness, apathy, lethargy, negligence) |
| otioseness(noun, dullness, apathy, lethargy, negligence) |
| paralysis(apathy, inactivity, stillness, laziness, sluggishness) |
| quiescence(noun, inactivity, laziness, inertia, passivity) |
| slouch(noun, inactivity, lethargy, trifling, laziness) |
| stagnation(noun, inactivity, lethargy, trifling, laziness) |
| stillness(noun, apathy, inactivity, laziness, sluggishness) |
| stolidity(noun, dullness, apathy, lethargy, negligence) |
| supineness(noun, disregard, dullness, apathy, inactivity) |
| tiredness(noun, fatigue, lethargy, weariness, stupor) |
| torpescence(noun, dullness, apathy, lethargy, negligence) |
| torpidness(noun, disregard, dullness, apathy, inactivity) |
| unconcern(noun, disregard, dullness, apathy, inactivity) |
| weariness(noun, dullness, apathy, fatigue, lethargy) |