| inanity |
| ineffectiveness |
| ineffectuality |
| inoperativeness(noun, sport, inactivity, lethargy, trifling) |
| joblessness(noun, sport, inactivity, lethargy, trifling) |
| lassitude(noun, depression, inactivity, laziness, inertia) |
| laze(noun, inactivity, lethargy, trifling, laziness) |
| laziness(noun, dullness, apathy, inactivity, lethargy) |
| lazing(noun, inactivity, lethargy, trifling, laziness) |
| leisure(noun, inactivity, lethargy, trifling, laziness) |
| loafing(noun, inactivity, lethargy, trifling, laziness) |
| loitering(noun, inactivity, lethargy, trifling, laziness) |
| negligence(noun, dullness, apathy, inactivity, lethargy) |
| own sweet time(expression, idiom, sport, inactivity, lethargy) |
| pointlessness |
| pottering(noun, sport, inactivity, lethargy, trifling) |
| quiescence(noun, depression, inactivity, laziness, inertia) |
| quietude(noun, depression, inactivity, laziness, inertia) |
| rat race |
| shiftlessness(noun, apathy, inactivity, lethargy, trifling) |