| 🇬🇧 Palabra en inglés | 🇪🇸 Palabra en español | Pronunciación |
| back | volver | |
| bacteria | bacteria | |
| bad | mal | |
| balance | saldo | |
| ball | bola | |
| bankrupt | quiebra | |
| basically | básicamente | |
| basis | base | |
| be | sea | |
| be | sea | |
| be/have | ser/tener | |
| beak | pico | |
| bear | oso | |
| beat | vencer | |
| before | de | |
| behind | de | |
| best | mejor | |
| bet | apuesta | |
| bet | apuesta | |
| better/faster/happier, | rápido/más feliz, | |
| between | entre | |
| beware | con | |
| beyond | allá de | |
| biased | sesgada | |
| bid | oferta | |
| big | gran | |
| bilingual | bilingüe | |
| birth | nacimiento | |
| bit | bit | |
| blame | blame | |
| blind | ciego | |
| blindness | ceguera | |
| block | bloque | |
| blood | sangre | |
| blood | sangre | |
| bloody | maldito | |
| blue | azul | |
| board | tablero | |
| borrow | prestado | |
| both | ambos | |
| bounce | rebote | |
| bound | encuadernado | |
| boundary | límite | |
| bracket | soporte | |
| brain | cerebro | |
| brass | latón | |
| break | romper | |
| breakdown | avería | |
| breath | aliento | |
| bribe | soborno | |
| bright | brillante | |
| bring | traiga | |
| broaden | ampliar | |
| broaden | ampliar | |
| broaden/expand/widen | ampliar/expandir/widen | |
| broadly | general | |
| broken | roto | |
| bronze | bronce | |
| brush | cepillo | |
| brutal | brutal | |
| bubble | burbuja | |
| build | construya | |
| bulk | granel | |
| bulky | voluminoso | |
| bully | matón | |
| bump | bump | |
| burden | Carga | |
| burning | ardiendo | |
| bush | bush | |
| by | por | |
