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False cognate · False friend

sane

Does NOT mean sano

It means mentally stable / of sound mind

Written by Bryan López, English teacher · Updated September 2026

What it's NOT

sane does NOT translate to sano.

To say "sano" in English, use healthy.

What it IS

sane means mentally stable / of sound mind.

Why it's confused

Spanish "sano" describes someone physically healthy or something healthful. English "sane" refers to mental health: being of sound mind and reasoning clearly. Physically healthy in English is "healthy."

How it's pronounced

saneSÉIN

Tap the button to hear the real pronunciation.

Examples of correct use

English

He seems perfectly sane.

Spanish

Parece perfectamente cuerdo.

English

Staying calm kept me sane.

Spanish

Mantener la calma me mantuvo cuerdo.

A trick to remember it

Sane = of sound mind. Physically healthy (Spanish "sano") = healthy.

Mini quiz

"Is he sane?" asks whether someone is...

Frequently asked questions

What does "sane" mean in English?

"Sane" means "mentally stable / of sound mind". It looks a lot like "sano", which is exactly why it gets confused, but they don't mean the same thing.

How do you say "sano" in English?

To say "sano" in English, use "healthy". If you use "sane" instead, you would actually be saying "mentally stable / of sound mind".

Do "sane" and "sano" mean the same thing?

Spanish "sano" describes someone physically healthy or something healthful. English "sane" refers to mental health: being of sound mind and reasoning clearly. Physically healthy in English is "healthy."

Other confusing false friends

  • Excited

    Not excitado, it's enthusiastic / thrilled

  • Injury

    Not injuria, it's a physical wound or hurt

  • Sensible

    Not sensible (emocional), it's practical / showing good judgment

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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