How do you say foolish in Portuguese?

There are several ways to say "foolish" in Portuguese, depending on the context and nuance you want to convey. Here are a few options:

General "foolish":

* Tolo: This is the most common and direct translation, meaning "foolish" or "silly."

* Estúpido: This is a stronger word, meaning "stupid" or "idiotic."

Other options:

* Insensato: This means "unwise" or "foolish" in a more intellectual sense.

* Desmiolado: This means "foolish" or "silly" in a playful or lighthearted way.

* Bobo: This means "foolish" or "silly" and can also be used as a term of endearment for a child.

* Parvo: This is a more formal word meaning "foolish" or "silly."

Examples:

* "Ele foi muito tolo em confiar nele." (He was very foolish to trust him.)

* "Essa é uma ideia estúpida." (That's a stupid idea.)

* "Não seja insensato, pense antes de agir." (Don't be unwise, think before you act.)

* "Ele é um pouco desmiolado, mas é um bom amigo." (He's a little silly, but he's a good friend.)

The best word to use will depend on the specific situation and the intended meaning.