| peach | brzoskwinia |
| birch | brzoza |
| stomach | brzuch |
| ugly | brzydki |
| kennel | buda |
| build | budować |
| building | budynek |
| wake | budzić |
| alarm clock | budzik |
| buffet | bufet |
| swing | bujać się |
| bouquet | bukiet |
| roll | bułka |
| rebellin | bunt |
| beet | burak |
| amber | bursztyn |
| storm | burza |
| shoe | but |
| bottle | butelka |
| face | buzia |
| be | być |
| cattle | bydło |
| bull | byk |
| any | byle |
| as long as | byleby |
| former | były |
| bright | bystry |
| existence | byt |
| nonsense | bzdura |
| hum | bżyczeć |