Inklingo

mentiroso

men-tee-ROH-so/mentiˈroso/

mentiroso means lying in Spanish. It has 2 different meanings depending on context:

lying, untruthful

Also: deceitful
A simple cartoon character standing with a slightly visible, knotted, and tangled tongue, symbolizing deceitful speech or a lying nature.

📝 In Action

Su excusa era tan mentirosa que nadie le creyó.

B1

His excuse was so untruthful that nobody believed him.

El informe parecía mentiroso y lleno de errores.

B2

The report seemed misleading and full of errors.

Word Connections

Synonyms

  • falso (false)
  • engañoso (deceptive)

Antonyms

Common Collocations

  • historia mentirosauntruthful story

liar

Also: fibber
NounmA2
A simple illustration of a character smiling innocently while secretly holding their hands behind their back with their fingers crossed, symbolizing a liar.

📝 In Action

¡No le creas! Es un mentiroso.

A1

Don't believe him! He is a liar.

Mi hijo dijo que no era un mentiroso, pero tenía chocolate en la cara.

A2

My son said he wasn't a liar, but he had chocolate on his face.

Word Connections

Synonyms

  • embustero (liar (more formal))

Common Collocations

  • un descarado mentirosoa shameless liar

Idioms & Expressions

  • más mentiroso que Pinochosomeone who tells outrageous, obvious lies

Translate to Spanish

Words that translate to "mentiroso" in Spanish:

deceitfulfalsefibberliarlyinguntruthful

✏️ Quick Practice

Quick Quiz: mentiroso

Question 1 of 1

Which sentence correctly uses 'mentiroso' as an adjective?

📚 More Resources

👥 Word Family
🎵 Rhymes
poderosodichoso
📚 Etymology

The word comes from the Latin verb *mentiri*, which means 'to lie.' It is built upon the idea of inventing or fabricating something in the mind rather than reporting the truth.

First recorded: 13th century

Cognates (Related words)

Portuguese: mentiroso

💡 Master Spanish

Take your Spanish to the next level. Read 200+ illustrated and narrated Spanish stories tailored to your level with the Inklingo app!

Frequently Asked Questions

How do I say 'little white lie'?

The common Spanish phrase for a 'little white lie' or a harmless untruth is 'una mentira piadosa' (literally, a pious lie or merciful lie).

Is 'mentiroso' very offensive?

It is a direct accusation, so it can be offensive, especially if used seriously. However, it can also be used playfully among close friends or family, depending on the tone.