| Proto-Indo-European | ine-000 |
| petr | |
| Swadesh 100 | art-245 | 036 |
| Swadesh-Gudschinsky 200 | art-266 | 045 |
| Swadesh-Yakhontov 110 | art-277 | 027 |
| 普通话 | cmn-000 | 毛 |
| 普通话 | cmn-000 | 羽 |
| 普通话 | cmn-000 | 羽毛 |
| 國語 | cmn-001 | 毛 |
| 國語 | cmn-001 | 羽 |
| 國語 | cmn-001 | 羽毛 |
| Deutsch | deu-000 | Feder |
| English | eng-000 | feather |
| English | eng-000 | feathers |
| English | eng-000 | hair |
| français | fra-000 | plume |
| にほんご | jpn-002 | ハネ |
| latine | lat-000 | penna |
| latine | lat-000 | pluma |
| português | por-000 | pena |
| русский | rus-000 | перо |
| español | spa-000 | pluma |