How to Say "underwater" in Spanish
The Spanish word for “underwater” is “submarino” — B2 level.
English → SpanishB2
adjectiveB2
describing location or activity

Examples
Necesitamos reparar el cable submarino que conecta los continentes.
We need to repair the underwater cable that connects the continents.
La flora submarina es increíblemente diversa en esta zona.
The submarine (underwater) flora is incredibly diverse in this area.
Gender Agreement
As an adjective, 'submarino' must match the thing it describes. Use 'submarina' for feminine nouns (e.g., 'la cueva submarina').
Forgetting Agreement
Mistake: “La vida submarino.”
Correction: La vida submarina. The adjective must end in '-a' because 'vida' is feminine.
Related Translations
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.