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How to Say "foolishness" in Spanish

English → Spanish

tontería

nounA2informal
Use 'tontería' for general silliness, nonsense, or a remark that lacks seriousness or common sense, often in informal contexts.

Examples

¡Deja de decir tonterías y escúchame!

Stop talking nonsense and listen to me!

estupidez

es-too-pee-DES/estuˈpiðeθ/

nounB1
Choose 'estupidez' to describe a more significant lack of intelligence, judgment, or reason, implying a more serious or profound mistake.
A colorful illustration of a confused character attempting a clearly illogical task: watering a small potted plant using an upside-down watering can.

Examples

No puedo creer la estupidez que dijo en la reunión.

I can't believe the stupid remark (or foolishness) he made in the meeting.

La estupidez humana a veces me sorprende.

Human stupidity sometimes surprises me.

Cometimos una estupidez al salir sin paraguas.

We committed a foolish act by leaving without an umbrella.

Gender Rule for -ez

Most Spanish nouns that end in -ez are feminine, like 'estupidez' and 'rapidez' (speed). Always use 'la' or 'una' with them.

Using the wrong gender

Mistake:El estupidez

Correction: La estupidez. Remember that this noun is feminine, so use the article 'la'.

Choosing between 'tontería' and 'estupidez'

Learners often confuse 'tontería' and 'estupidez' by using the stronger word 'estupidez' for minor silly comments. Remember that 'tontería' is for lighthearted nonsense, while 'estupidez' implies a more serious lack of sense or judgment.

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