bastantes

quite a few, several, many

→ bastante
determiner · plural Rare #34,100
quite a few, several, many Plural form; used before a plural noun (or as a pronoun) to mean “a lot of / enough.”
PO: Temos bastantes opções hoje.
EN: We have quite a few options today.
Forms of bastante
bastantebastantes

Bastantes animais selvagens morreram por falta de alimento.

Many wild animals died due to lack of food.

bastantes rosas bonitas em nosso jardim.

There are many beautiful roses in our garden.

Não vou aceitar isso, pois já tenho bastantes problemas para resolver.

I’m not going to accept that, since I already have plenty of problems to deal with.

Você já tem bastantes problemas e não precisa de mais nada.

You already have enough problems and don't need anything else.

— Tudo Sobre Minha Mãe (1999)

Tem bastantes peixes neste rio.

There are plenty of fish in this river.

Teu comportamento está trazendo bastantes problemas.

Your behavior is causing a lot of problems.