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HomeFalse friendszealous
ESEN

False cognate · False friend

zealous

Does NOT mean celoso

It means enthusiastic / passionate

Written by Bryan López, English teacher · Updated September 2026

What it's NOT

zealous does NOT translate to celoso.

To say "celoso" in English, use jealous.

What it IS

zealous means enthusiastic / passionate.

Why it's confused

Spanish "celoso" is someone who feels romantic or possessive jealousy. English "zealous" is someone very passionate and enthusiastic about a cause or belief. Jealous in English is "jealous."

How it's pronounced

zealousZÉ-lus

Tap the button to hear the real pronunciation.

Examples of correct use

English

She's a zealous supporter.

Spanish

Es una seguidora entusiasta.

English

He's zealous about his work.

Spanish

Es muy ferviente con su trabajo.

A trick to remember it

Zealous = enthusiastic/passionate. Jealous (Spanish "celoso") = jealous.

Mini quiz

"A zealous fan" is a fan who is...

Frequently asked questions

What does "zealous" mean in English?

"Zealous" means "enthusiastic / passionate". It looks a lot like "celoso", which is exactly why it gets confused, but they don't mean the same thing.

How do you say "celoso" in English?

To say "celoso" in English, use "jealous". If you use "zealous" instead, you would actually be saying "enthusiastic / passionate".

Do "zealous" and "celoso" mean the same thing?

Spanish "celoso" is someone who feels romantic or possessive jealousy. English "zealous" is someone very passionate and enthusiastic about a cause or belief. Jealous in English is "jealous."

Other confusing false friends

  • Confident

    Not confidente, it's self-assured

  • Excited

    Not excitado, it's enthusiastic / thrilled

  • Vicious

    Not vicioso, it's cruel / violent

More confusing false friends

Library, embarrassed, actually... the full list of words that look the same but mean something different.

View full list

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