| insensibility(noun, dullness, inactivity, indifference, lethargy) |
| oscitancy(noun, apathy, inactivity, stillness, laziness) |
| pococurantism |
| shiftlessness(noun, inactivity, lethargy, trifling, laziness) |
| slumber(noun, disregard, dullness, apathy, inactivity) |
| stagnation(noun, depression, gloom, inactivity, lethargy) |
| boredom(depression, gloom, lethargy, slump, sluggishness) |
| ennui(noun, depression, gloom, inactivity, fatigue) |
| hibernation(noun, rest, inactivity, lethargy, trifling) |
| impassivity(noun, disregard, interest, lack, dullness) |
| insouciance(noun, disregard, interest, lack, dullness) |
| latency |
| limpness(noun, lethargy, inertness) |
| nonchalance(noun, disregard, interest, lack, apathy) |
| procrastination(inactivity, lethargy, laziness) |
| supineness(noun, disregard, dullness, apathy, inactivity) |
| unconcern(noun, disregard, interest, lack, dullness) |
| vis inertiae(expression, idiom, physical inertness) |
| accidie |
| acedia(noun, inactivity, laziness, inertia, passivity) |