How to Say "to badmouth" in Spanish
The most common Spanish word for “to badmouth” is “pelar” — use 'pelar' when someone is gossiping or criticizing another person specifically behind their back, often in a slightly informal or gossipy way..
pelar
/peh-LAHR//peˈlaɾ/

Examples
Siempre están pelando a la vecina.
They are always badmouthing the neighbor.
No me gusta cuando la gente empieza a pelar a los demás.
I don't like it when people start tearing others apart.
La pelaron en la reunión sin que ella estuviera.
They criticized her in the meeting without her being there.
The Person is the Object
When using this meaning, the person you are badmouthing usually follows the 'personal a' rule (e.g., pelar A Juan).
rajar
/rah-HAR//ra'xaɾ/

Examples
Ellos siempre están rajando de todo el mundo.
They are always badmouthing everyone.
No me gusta que rajes de tu hermano delante de mí.
I don't like it when you talk trash about your brother in front of me.
Se pasaron toda la cena rajando del jefe.
They spent the whole dinner badmouthing the boss.
Always use 'de'
When you are badmouthing someone, you must follow 'rajar' with the word 'de' (e.g., 'rajar DE María').
Missing the 'de'
Mistake: “Rajar Juan.”
Correction: Say 'Rajar de Juan'. Without 'de', it sounds like you are physically splitting Juan!
maldecir
/mahl-deh-SEER//maldeˈθiɾ/

Examples
Se pasa el día maldiciendo de todo el mundo.
He spends the whole day speaking ill of everyone.
No deberías maldecir de tus amigos cuando no están.
You shouldn't badmouth your friends when they aren't around.
Using 'de'
When this word means 'to speak ill of,' it is often followed by the word 'de' (e.g., maldecir de alguien).
Informal Criticism vs. Cursing
Related Translations
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