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A1 Grammar G-A1-05 ≈ 12 min Pairs with video A1-22 ▸

Adjectives: alto, alta, altos, altas

In Spanish, adjectives match the noun they describe: masculine or feminine, singular or plural.

PART01

Theory

Look at how the adjective ends. That tells you how many forms it has.

Ends in -o: four forms

SingularPlural
Masc.un chico alto unos chicos altos
Fem.una chica alta unas chicas altas

Ends in -e or a consonant: two forms

EndingSingularPlural
-e
+s
el coche grande los coches grandes
la casa grande las casas grandes
consonant
+es
el libro fácil los libros fáciles
la pregunta fácil las preguntas fáciles

Adjective after the noun

un coche rojo = a red car
Not un rojo coche.

With ser, it still matches

La casa es bonita. = The house is pretty.
Los coches son rápidos. = The cars are fast.

Mixed group → masculine

Pedro y Lucía son altos. = Pedro and Lucía are tall.
One man in the group is enough.

Nationalities add -a

español → española = Spanish (m → f)
inglés → inglesa (the accent goes)

-or adds -a too

trabajador → trabajadora
(hardworking)

Bonus: buen and mal

Before a masculine noun:
bueno → buen = good
malo → mal = bad

un buen amigo = a good friend