| 惰性 | duò xìng | inert (chemistry); apathy; inertia; laziness | |
| 懒惰HSK 6 | lǎn duò | idle; lazy | |
| 怠惰 | dài duò | idleness | |
| 惰性气体 | duò xìng qì tǐ | inert gas; noble gas (chemistry) | |
| 懈惰 | xiè duò | slack; idle |
| 1 | He is a very lazy person, sleeping all day. | |
| 2 | He has great talent, but he is lazy and does not study. | |
| 3 | Laziness is the enemy of success, so we must overcome it. | |
| 4 | He overcame his laziness by constant effort. | |
| 5 | She couldn't bear his laziness and irresponsible attitude. |