
Based on the provided information and general linguistic knowledge, there are several ways to say "couch" in Spanish, with the most appropriate term often depending on the specific context or region.
The most common and direct translation for couch is "el sofá". This is a universally understood term across the Spanish-speaking world and is the safest and most standard choice for referring to the piece of furniture found in a living room. The provided context highlights "el sofá" as the primary translation, suitable for general use.
Another word for couch is "el diván". This term is more specific and typically refers to a backless or low-backed couch, similar to a daybed or the type of couch one might find in a psychoanalyst's office. Its usage is much more limited than "sofá".
Beyond these direct translations, regional variations are common. In some South American countries, such as Argentina, the word "el sillón" is frequently used to mean couch or sofa, even though in other regions it primarily means armchair. You might hear someone refer to "un sillón de tres cuerpos" to mean a three-seater sofa. In other areas, the general word for furniture, "el mueble", might be used colloquially to refer to the main sofa in a room. While "el sofá" remains the most standard term, being aware of these alternatives can be helpful.


