| Simplified | Traditional | Pinyin | HSK Level | Frequency | Definition | Actions | Learning Status |
|---|---|---|---|---|---|---|---|
| 兄弟 | 兄弟 | xiōng dì | 4 | 1060 | brothers, younger brother, I, me (humble term used by men in public speech), brotherly, fraternal | View | |
| 弟弟 | 弟弟 | dì di | 1 | 2424 | younger brother | View | |
| 徒弟 | 徒弟 | tú dì | 6 | 11560 | apprentice, disciple | View | |
| 弟子 | 弟子 | dì zǐ | 7 | 13971 | disciple; follower | View | |
| 子弟 | 子弟 | zǐ dì | 7 | 15306 | child, the younger generation | View |