| 1 | 辜负 | 辜負 | gū fù | gu1 fu4 | to fail to live up (to expectations); unworthy (of trust); to let down; to betray (hopes); to disappoint | | |
| 2 | 辜 | 辜 | gū | Gu1 | crime; sin; surname Gu | | |
| 3 | 辜恩负义 | 辜恩負義 | gū ēn fù yì | gu1 en1 fu4 yi4 | to be ungrateful for kindness (idiom) | | |
| 4 | 辜鸿铭 | 辜鴻銘 | gū hóng míng | Gu1 Hong2 ming2 | Ku Hung-ming or Gu Hongming (1857-1928), Malaysian man of letters, highly regarded for his literary works written mostly in English, and known for his monarchist views | | |
| 5 | 辜振甫 | 辜振甫 | gū zhèn fǔ | Gu1 Zhen4 fu3 | Koo Chen-fu (1917-2005), Taiwanese businessman and diplomat | | |
| 6 | 滥杀无辜 | 濫殺無辜 | làn shā wú gū | lan4 sha1 wu2 gu1 | willfully slaughter the innocent (idiom) | | |
| 7 | 戕害无辜 | 戕害無辜 | qiāng hài wú gū | qiang1 hai4 wu2 gu1 | to butcher the innocents (idiom) | | |
| 8 | 伤及无辜 | 傷及無辜 | shāng jí wú gū | shang1 ji2 wu2 gu1 | to harm the innocent (idiom) | | |
| 9 | 死有余辜 | 死有餘辜 | sǐ yǒu yú gū | si3 you3 yu2 gu1 | death cannot wipe out the crimes (idiom); dreadful crimes that rankled even after the perpetrator is dead | | |
| 10 | 无辜 | 無辜 | wú gū | wu2 gu1 | innocent; innocence; not guilty (law) | | |
| 11 | 殃及无辜 | 殃及無辜 | yāng jí wú gū | yang1 ji2 wu2 gu1 | Trouble involves innocent people. (idiom) | | |