Indefinite Adjectives & Pronouns in Spanish

In this lesson, we study indefinite adjectives and pronouns in Spanish.

Indefinite adjectives describe a noun in a vague or non-specific way, e.g., “otra gente” (other people), “cada persona” (eachperson), “varias cosas” (several things), “todas las escuelas” (all schools).

On the other hand, an indefinite pronoun replaces the noun in a vague and non-specific way, e.g., “Te digo algo” (I tell you something), “Hablé con alguien” (I spoke to someone), “Todo está bien” (All is well).

Many indefinite pronouns are identical to their indefinite adjective counterpart, e.g., “todo” (all), “otro” (other), “mucho” (muchor many).

Unlike most adjectives in Spanish, indefinite adjectives precede the noun they describe. Some also change form to agree with the noun in gender and number. Indefinite adjectives and pronouns are used abundantly in Spanish. Thus, it is very useful to learn the most common ones.

List of Indefinite Adjectives and Pronouns in Spanish

Here is a list of the most common indefinite adjectives and pronouns:

	Meaning	Examples
bastante suficiente	enough	Tengo bastante dinero.	I have enough money.
demasiado, -a, -os, -as	too much, too many	Este auto es demasiado caro.	This car is too* expensive*.
uno a otro una a otra	each other	Deben ayudarse unos a otros.	They must help each other.
uno u otro una u otra	one or the other	Debes elegir una u otra de estas casas.	You must choose one or the other of these houses.
ambos, -as	both	Ambas opciones están disponibles.	*Both* options are available.
ni uno, -a	not a single one	Ni una sola persona apareció.	*Not a single* person showed up.
ni uno ni otro ni una ni otra	neither the one nor the other	No puedo elegir ni uno ni otro.	I can choose neither one nor the other.
los otros las otras	the others	Los otros no están disponibles.	*The others* are not available.
los demás	the rest of	Me gustan los gatos y los demás animales.	I like cats and the rest of the animals.
mismo, -a, -os, -as	same, self	Es la misma persona que vimos anoche.	It is the same* person we saw last night*.
cierto, -a, -os, -as	certain	Solo ciertas personas pueden hacer eso.	Only certain people can do that.
otro, -a, -os, -as	other, another	Quisiera otra copa de agua por favor.	I’d like another* glass* of water, please.
todo, -a	all, every	Todo el año llueve en el país.	*All* year round, it rains in the country.
todos, -as	all, everybody	Todos nosotros somos de Australia.	*All* of us are from Australia.
poco, -a	little, not much	Necesitamos poco tiempo para llegar.	We need little* time to arrive*.
pocos, -as	few	Tiene pocos amigos en la escuela.	He has few friends at school.
mucho, -a, -os, -as	much, many	Hay muchas opciones para los jóvenes.	There are many options for young people.
varios, -as	several	Varios campos están abiertos para todos.	*Several* fields are open to everyone.
cualquier(a)	any, whichever	Dame cualquier periódico.	Give me any* newspaper*.
propio, -a, -os, -as	own, self, same	Lo hizo con sus propias manos.	He did it with his own hands.
tal(es)	such a, such	Nunca he visto tal celebración.	I have never seen such a celebration.
ninguno, -a	no one, not any	Ninguna casa era grande.	Not any of the houses were big.
algún alguna, -os, -as	some, any, a/an	Solo tengo una casa y algunos libros.	I only have a house and some* books.*
alguno, -a, -os, -as	one, someone, any, anyone	Alguno de ustedes me puede ayudar.	*One* of you can help me.
cada	each, every	Jugamos al fútbol cada sábado.	We play soccer every Saturday.
algo	something	Quiero decir algo muy importante.	I want to say something very important.
alguien	somebody	Hablé con alguien muy interesante.	I talked with someone very interesting.
nada	nothing	Hoy no voy a hacer nada en todo el día.	I am going to do nothing all day today.
nadie	nobody	Hoy no hay nadie en la oficina.	Nobody is in the office today.
quienquiera	whoever	Quienquiera que sea, voy a cumplir.	Whoever it is, I will comply.

Indefinite Adjectives vs. Indefinite Pronouns

Many indefinite pronouns are identical to their indefinite adjective counterpart, e.g., “todo” (all), “otro” (other), “mucho” (muchor many).

Note that “cada” (each) can only be used as an indefinite adjective because it is always followed by a noun, e.g., “cada libro” (each book), “cada persona” (each person), etc.

On the other hand, “algo” (something), “alguien” (somebody), “nada” (nothing), “nadie” (nobody), and “quienquiera” (whoever) can only be used as indefinite pronouns because they cannot be followed by a noun, e.g., “No pasó nada” (Nothing happened).

“Bastante” vs. “Suficiente”

Although both “bastante” and “suficiente” are often translated as “enough” in English, “suficiente” indicates that something is just barely enough, whereas “bastante” often has a more positive connotation that indicates an abundance and is not typically used in negative contexts.

For example, both “Tengo suficiente dinero” and “Tengo bastante dinero” indicate that you have enough money. Nevertheless, the former indicates that you have just enough to get by or to buy something, for example, whereas the latter indicates that you have quite a lot of it.

On the other hand, you would say “No tengo suficiente dinero” to indicate that you do not have enough money to buy something, for example. However, you would not say “No tengo bastante dinero” unless you want to emphasize that you do not have quite a lot of it.