tonto means silly / dumb — a common term in Mexican Slang. Learn how it's used in a real-world example.
📅 Published: September 24, 2025
tonto
adjective • /[TON-toh]/
silly / dumb
Example:
No seas tan tonto.
Don’t be so silly.
🧠 What does tonto mean?
In Mexican slang, 'tonto' is an adjective used to describe someone or something as silly, foolish, or dumb. It can range in intensity from lighthearted teasing to expressing genuine frustration, depending on the context and tone of voice. While it can be considered a mild insult, it's often used playfully among friends.
📚 Extra examples
- ¡No seas tonto! Claro que te creo.
Don't be silly! Of course, I believe you. - Hice una pregunta tonta en clase hoy.
I asked a dumb question in class today. - ¡Qué tonto soy! Olvidé mis llaves.
How silly of me! I forgot my keys. - Esa película tiene un argumento tonto.
That movie has a silly plot.
💡 Did You Know?
While 'tonto' can be a mild insult, it's often used playfully between friends, much like 'silly' or 'goofball' in English.
🔁 Synonyms & opposites of "tonto"
Synonyms: bobo, menso, idiota, estúpido
Opposites: inteligente, listo, sabio
🔍 See more mexican slang words
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