| 1 | Norwegian Nynorsk | bu | to live , stay; to be, to dwell, to be in; to... |
| 2 | English | Boo | — |
| 3 | English | beau | A man with a reputation for fine dress and... |
| 4 | French | beau | handsome, fine, attractive; nice; fair |
| 5 | Middle French | beau | beautiful; handsome; attractive |
| 6 | Old French | beau | Alternative form of biau; fair |
| 7 | Latin | bellus | beautiful, pretty, handsome; pleasant, agreeable,... |
| 8 | Latin | villus | hair, tuft of hair, shaggy hair |
| 9 | Latin | vellus | The wool shorn from a sheep; fleece; wool; The... |
| 10 | Proto-Indo-European | h₂welh₁- | to rule; strong, powerful; hair; wool |