| languidness(noun, dullness, apathy, lethargy, negligence) |
| languor(noun, lethargy, laziness, idleness, sluggishness) |
| languorousness(noun, dullness, apathy, lethargy, negligence) |
| laxness(noun, dullness, apathy, lethargy, negligence) |
| laziness(noun, dullness, apathy, inactivity, lethargy) |
| leadenness(noun, dullness, apathy, lethargy, negligence) |
| leisureliness(noun, dullness, apathy, lethargy, negligence) |
| lunacy(noun, apathy, nonsense, absurdity, ignorance) |
| neglectfulness(noun, dullness, apathy, lethargy, negligence) |
| nonchalance |
| nonsense(noun, apathy, absurdity) |
| obstinacy |
| otioseness(noun, dullness, apathy, lethargy, negligence) |
| otiosity(noun, dullness, apathy, lethargy, negligence) |
| passivity(noun, disregard, apathy, indifference, calmness) |
| remissness(noun, dullness, apathy, lethargy, negligence) |
| shortsightedness |
| silliness(noun, apathy, nonsense, absurdity, imbecility folly) |
| simplicity(noun, apathy, nonsense, absurdity) |
| slackness(noun, dullness, apathy, lethargy, negligence) |