How to Say “Smarty Pants” in Spanish

sabelotodo
/sabelotodo/from spelling rules
The Spanish term for 'smarty pants' is sabelotodo.
sabelotodo is an informal word meaning 'know-it-all' used for someone who shows off their knowledge.
Meaning: know-it-all (noun)

Is there a formal and an informal way to say it?

sabelotodo is an informal term. It is often used in a teasing or slightly derogatory way, similar to the English 'smarty pants'.

How does it change in a sentence?

To make the noun plural, add -s to the end: sabelotodos.

How do you pronounce it?

/sabelotodo/

Did you know?

  • The word sabelotodo is a verb-object compound. It is formed by combining sabe meaning 'knows', lo meaning 'it' and todo meaning 'all'.
  • Spanish has a unique way of describing 'knowing too much' through the word sabihondo. This term historically referred to someone who claimed to have a deep, scholarly knowledge but was actually superficial.
  • In Spanish, you can turn sabelotodo into an adjective to describe a specific action or behavior. For example, calling someone's comment una respuesta sabelotodo describes the answer as being pretentious.

Examples in context

  • Mi compañero de trabajo es un sabihondo, siempre tiene las respuestas correctas en nuestras reuniones.
    My coworker is a smarty pants, he always has the right answers in our meetings.
  • No te hagas el listillo, todos sabemos que estás hablando sin tener idea.
    Don't be such a smarty pants, we all know you're talking without having a clue.
  • Esa niña es una sabelotodo, siempre quiere demostrar que sabe más que los demás.
    That girl is such a know-it-all, she always wants to prove she knows more than everyone else.
  • No seas un sabelotodo.
    Don't be a know-it-all.
  • Ese sabelotodo siempre corrige a los demás.
    That smarty pants always corrects others.
  • ¡Qué sabelotodo eres!
    You are such a know-it-all!

Example conversation

Mateo is constantly correcting Elena's grammar during a study session.

  1. Elena

    Mateo, de verdad eres un sabelotodo.
    Mateo, you really are a know-it-all.
  2. Mateo

    Solo estoy tratando de ayudar, Elena.
    I'm just trying to help, Elena.
  3. Elena

    Pero me interrumpes todo el tiempo.
    But you interrupt me all the time.
  4. Mateo

    Lo siento, no quería molestarte.
    I'm sorry, I didn't want to bother you.

Sources

  • IPA marked “from spelling rules” is derived from standard Spanish spelling, where Wiktionary gives none.
  • Word origins: Wiktionary entries sabelotodo, CC BY-SA 4.0.
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