How to Say "correspondence" in Spanish
The most common Spanish word for “correspondence” is “cartas” — use 'cartas' when referring to the physical letters exchanged between people as part of a written communication..
cartas
/kar-tas//ˈkaɾtas/

Examples
Ella guarda todas las cartas de su abuela en una caja.
She keeps all her grandmother's letters in a box.
¿Cuántas cartas recibiste hoy en el buzón?
How many letters did you receive in the mailbox today?
Necesito enviar estas cartas por correo urgente.
I need to send these letters by express mail.
Plural Noun Rule
Since 'carta' (letter) ends in a vowel, you make it plural simply by adding an '-s' at the end: carta → cartas.
correo
/koh-RREH-oh//koˈreo/

Examples
El cartero trae el correo a las diez de la mañana.
The mailman brings the mail at ten in the morning.
Tengo que firmar para recibir este correo certificado.
I have to sign to receive this registered mail.
Using Plural for Quantity
Mistake: “Muchos correos”
Correction: Mucho correo. The word 'correo' often acts like a mass noun (like 'water' or 'sand') when referring to the general delivery, even if it contains many letters.
Letters vs. Mail
Related Translations
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.

