| English | Spanish |
| Bald | Calvo |
| Barefoot | Descalzo, pies desnudos |
| Barely (Freq adv) | Apenas, casi no |
| Bargain | Ganga, oferta |
| Bark | Ladrar, ladrido |
| Barrister | Abogado de un tribunal superior |
| Bawl | Gritar, vociferar, berrear |
| Beacon | Faro, señal luminosa |
| Beam | Rayo, haz de luz |
| Beaver | Castor |
| Bed and board | Pensión completa |
| Bed and breakfast | Alojamiento y desayuno |
| Bee | Abeja |
| Beef | Carne de vaca |
| Beggar | Mendigo |
| Business | Negocios |
| Boost | Estimular, fomentar, potenciar |