| 苦 | [ kǔ ] bitter, intensely, miserable, painful |
| 苦境 | [ kǔ jìng ] grievance, dire straits |
| 苦難 | [ kǔ nàn ] (n) suffering |
| 苦难 | [ kǔ nàn ] (n) suffering |
| 苦惱 | [ kǔ nǎo ] ail, annoy, distress, vexation, distressed, to be in misery |
| 苦恼 | [ kǔ nǎo ] ail, annoy, distress, vexation, distressed, to be in misery |
| 苦杏仁苷 | [ kǔ xìng rén gān ] amygdalin |
| ⇒ 不辭辛苦 | [ bù cí xīn kǔ ] make nothing of hardships |
| ⇒ 不辞辛苦 | [ bù cí xīn kǔ ] make nothing of hardships |
| ⇒ 吃苦 | [ chī kǔ ] to bear, hardships |
| ⇒ 吃苦頭 | [ chī kǔ tou ] suffer |
| ⇒ 吃苦头 | [ chī kǔ tou ] suffer |
| ⇒ 愁眉苦臉 | [ chóu méi kǔ lǐan ] frown |
| ⇒ 愁眉苦脸 | [ chóu méi kǔ lǐan ] frown |
| ⇒ 甘苦 | [ gān kǔ ] (n) good times and bad times; trial and tribulations |
| ⇒ 何苦 | [ hé kǔ ] why bother |
| ⇒ 艱苦 | [ jīan kù ] difficult, hard, arduous |
| ⇒ 艰苦 | [ jīan kù ] difficult, hard, arduous |
| ⇒ 刻苦 | [ kè kǔ ] hardworking, assiduous |
| ⇒ 困苦 | [ kùn kǔ ] (adj) poor; miserable |
| ⇒ 氯化苦 | [ lǜ hùa kǔ ] chloropicrin |
| ⇒ 貧苦 | [ pín kǔ ] poverty-stricken, poor |
| ⇒ 贫苦 | [ pín kǔ ] poverty-stricken, poor |
| ⇒ 窮苦 | [ qíong kǔ ] (adj) impovished; destitute |
| ⇒ 穷苦 | [ qíong kǔ ] (adj) impovished; destitute |
| ⇒ 受苦 | [ shòu kǔ ] suffer |
| ⇒ 訴苦 | [ sù kǔ ] grumble |
| ⇒ 诉苦 | [ sù kǔ ] grumble |
| ⇒ 痛苦 | [ tòng kǔ ] pain, suffering, painful |
| ⇒ 辛苦 | [ xīn kǔ ] hard, exhausting, with much toil |
