How to Say "inner" in Spanish
The most common Spanish word for “inner” is “interior” — use 'interior' when referring to a part of something that is on the inside, like a room or a wall..
interior
een-teh-ryor/in.teˈɾjoɾ/

Examples
La casa tiene un patio interior.
The house has an inner courtyard.
La pared interior es de color blanco.
The inner wall is white.
Necesitas un permiso para acceder a la zona interior del edificio.
You need permission to access the interior zone of the building.
El motor tiene un problema interior.
The engine has an internal problem.
Always follows the noun
Unlike English, where 'inner' usually comes first, in Spanish, 'interior' almost always comes after the thing it describes (la pared interior).
Confusing placement
Mistake: “La interior pared.”
Correction: La pared interior. 'Interior' functions as a descriptive word here, placed after the noun.
interno
een-TEHR-noh/inˈteɾno/

Examples
Sufrió una lesión interna durante el partido.
He suffered an internal injury during the game.
El motor tiene un problema interno que no podemos ver.
The engine has an internal problem that we cannot see.
La política interna de la empresa cambió la semana pasada.
The company's internal policy changed last week.
Sentí una alegría interna muy grande después de ganar.
I felt a very great inner joy after winning.
Gender Agreement
As an adjective, 'interno' must change its ending to match the noun it describes. Use 'interna' for feminine nouns (e.g., 'política interna') and 'internos'/'internas' for plural nouns.
Confusing Adjective and Adverb
Mistake: “Usar 'internamente' cuando se necesita el adjetivo. (e.g., 'El daño fue internamente')”
Correction: Use the adjective form: 'El daño fue interno.' 'Internamente' (internally) is an adverb describing how an action is done.
espiritual
es-pee-ree-TOO-ahl/espiɾiˈtwal/

Examples
Ella busca una conexión más espiritual con la naturaleza.
She is looking for a more spiritual connection with nature.
El yoga es un ejercicio físico y espiritual.
Yoga is a physical and spiritual exercise.
Necesito tiempo para mi crecimiento espiritual.
I need time for my spiritual growth.
Adjective Form
The word 'espiritual' is the same whether you are describing a masculine or a feminine noun. You don't need to change the ending: 'un libro espiritual' (a spiritual book) and 'una paz espiritual' (a spiritual peace).
Pronunciation Stress
Mistake: “Misplacing the stress on the third syllable: 'es-PI-ri-tual'.”
Correction: The stress is on the last syllable, 'tual': es-pi-ri-TUAL. Remember, words ending in 'l' usually have the stress on the final syllable.
Interior vs. Interno
Learn Spanish with Inklingo
Interactive stories, personalized learning, and more.


