| 烦恼 | fán nǎo | to be worried; to be distressed; worries | |
| 苦恼 | kǔ nǎo | vexed; distressed | |
| 恼火 | nǎo huǒ | to get angry; irritated; to annoy; to aggravate; annoying | |
| 恼怒 | nǎo nù | resentful; angry; to enrage sb | |
| 懊恼 | ào nǎo | annoyed; vexed; upset |
| 1 | Do not worry about your answers. | |
| 2 | This math problem has been troubling me for a long time. | |
| 3 | The beauty of nature is intoxicating, making people forget all their worries. | |
| 4 | He likes watching comedy films because it is the best way for him to forget his worries. | |
| 5 | The gloomy look on his face indicated to people that he was in some kind of hardship. |
