| bosur | |
| bota-bota | |
| boto | |
| botohon | |
| bottår | |
| boŋboŋ | |
| boŋkuŋ | |
| bua | |
| buas | |
| bubu | |
| bubuŋ | |
| budak | |
| buea | |
| buea di darat | |
| buhá | |
| buha baju | |
| buhit | |
| buhu | |
| bujaŋ | |
| bujuk | |
| bulan | |
| bulan mate | |
| bulaŋ-bulaŋ | |
| bulbul | |
| bulele | |
| bulu | |
| bulu duri | |
| buluN | |
| bulut | |
| buluŋ | |
| buluŋ ni pat | |
| buluŋ ni taŋan | |
| bun | |
| bunbun | |
| bunbun-an | |
| bunga | |
| buni | |
| buntal | |
| bunteŋ | |
| buntul | |
| buntul-buntul | |
| bunu-bunu | |
| bur | |
| burbur | |
| burbur-on | |
| buri | |
| buro-an | |
| burta | |
| buruk | |
| buruŋ | |
| Hata Batak |