How to Say "valuable" in Spanish
The most common Spanish word for “valuable” is “valioso” — use 'valioso' when referring to an object that has significant monetary worth or is highly esteemed for its practical importance..
valioso
vah-lee-OH-soh/baˈljo.so/

Examples
Encontré un reloj muy valioso en la tienda de antigüedades.
I found a very valuable watch in the antique shop.
Este diamante es la joya más valiosa de la colección.
This diamond is the most valuable jewel in the collection.
Sus posesiones más valiosas están guardadas en la caja fuerte.
His most valuable possessions are kept in the safe.
Adjective Agreement (The Basics)
Since 'valioso' is an adjective, it must change its ending to match the thing it describes. Use '-a' for feminine words (valiosa), '-os' for masculine plural (valiosos), and '-as' for feminine plural (valiosas).
Forgetting Gender Change
Mistake: “La casa valioso (Incorrect)”
Correction: La casa valiosa (Correct). Remember 'casa' is feminine, so the adjective must end in '-a'.
precioso
preh-SYOH-soh/pɾeˈθjoso/

Examples
El anillo tiene piedras preciosas, como diamantes.
The ring has precious stones, like diamonds.
El tiempo que pasamos juntos es precioso e irrecuperable.
The time we spend together is precious and irreplaceable.
Material vs. Aesthetic Value
In this sense, 'precioso' emphasizes the high material worth (like gold or gems) or the great personal value (like time or memories), moving beyond simple physical beauty.
Valioso vs. Precioso
Related Translations
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