5.6.5.2 b-l |
| Basque | biligarro, birigarro | Song Thrush, 339 |
| Basque | bili, bilio | duckling, gosling |
| Franç.rég. | bilot, pilot | Goose, 27 |
| Franç.rég. | bilorio, pilorio, pilaourioun | Oriole, 296 |
| Esp. | bilorio, abiloro | id. |
| Slk. | kobilar | (Sln. id.) Oriole, 296 |
| Germ.reg. | bülo(w), pülow etc. | Oriole, 296 |
| Lith. | byloti | to speak |
| Lettish | bilst | id. |