| Englisch | Spanisch | |||
|---|---|---|---|---|
| Common | ||||
| Common | alien | extraterrestre [m/f] | ||
| Common | alien | extranjero [m] | ||
| Common | alien | alienígena [m/f] | ||
| Common | alien | alienígena [adj] | ||
| General | ||||
| General | alien | peregrino [adj] | ||
| General | alien | forastero [adj] | ||
| General | alien | extraño [m] | ||
| General | alien | extraterrestre [m/f] | ||
| General | alien | planetícola [m/f] | ||
| General | alien | ajeno [adj] | ||
| General | alien | alógeno [adj] | ||
| General | alien | externo [adj] | ||
| General | alien | extraño [adj] | ||
| General | alien | desconocido [m] | ||
| General | alien | desconocida [f] | ||
| General | alien | extranjera [f] | ||
| General | alien | alienígeno [adj] | ||
| General | alien | alógeno [adj] | ||
| General | alien | extraterrestre [adj] | ||
| General | alien | extraño [adj] | ||
| General | alien | exótico [adj] | ||
| General | alien | foráneo [adj] | ||
| General | alien | remoto [adj] | ||
| General | alien | forense [adj] rare | ||
| General | alien | extravagante [adj] disused | ||
| General | alien | alienígena [adj/f] | ||
| General | alien | peregrina [adj/f] | ||
| General | alien | forastera [adj/f] | ||
| General | alien | extraña [adj/f] | ||
| General | alien | remota [adj/f] | ||
| General | alien | exótica [adj/f] | ||
| General | alien | foránea [adj/f] | ||
| Business | ||||
| Business | alien | extranjero [adj] | ||
| Law | ||||
| Law | alien | extranjero [adj] | ||
| Engineering | ||||
| Engineering | alien | discorde [adj] | ||
| Chemistry | ||||
| Chemistry | alien | introducido [adj] | ||
| Aeronautics | ||||
| Aeronautics | alien | forastero [m] | ||
| Petrol | ||||
| Petrol | alien | forastero [m] | ||
| Petrol | alien | foráneo [adj] | ||