Three meanings, two words
propio and mismo agree in gender and number with the word they refer to. Depending on where they stand, they express identity (the same), emphasis (-self) or possession (own).
| Meaning | Form | Example |
|---|---|---|
| the same | mismo before the noun | el mismo médico |
| -self (emphatic) | propio before the noun · mismo after a noun or pronoun | el propio médico · el médico mismo · yo mismo |
| own | possessive + propio before the noun | su propia casa |
Nos atendió el mismo médico que la última vez.
We saw the same doctor as last time.
identity
Nos atendió el propio médico, no la enfermera.
The doctor himself saw us, not the nurse.
emphasis
Emphatic -self: propio first or mismo after
For emphatic -self you have two options: el propio presidente or el presidente mismo. Both stress that it is this very person and nobody else. propio before the noun is more frequent in writing and the media. After a personal pronoun only mismo is used: yo mismo, ella misma, nosotros mismos.
El propio presidente reconoció el error.
The president himself admitted the mistake.
No te preocupes, lo arreglo yo mismo.
Don't worry, I'll fix it myself.
Habla mucho consigo misma cuando trabaja.
She talks to herself a lot while she works.
Te lo mando ahora mismo. Está aquí mismo, en la mesa.
I'll send it to you right now. It's right here, on the table.
mismo after adverbs sharpens time or place
Own: propio with a possessive
With a possessive before the noun, propio means "own", just like in English. It reinforces ownership and excludes others. Without propio the statement is neutral: su casa versus su propia casa.
A los treinta montó su propio negocio.
At thirty he started his own business.
Lo vi con mis propios ojos.
I saw it with my own eyes.
Llegar tarde es muy propio de él.
Being late is so typical of him.
propio de = typical of
The same: mismo before the noun
mismo with an article before the noun means "the same". The comparison follows with que, where English uses as. Fixed phrases: lo mismo, del mismo modo, al mismo tiempo.
Tenemos la misma edad que tu hermano.
We're the same age as your brother.
Para mí, lo mismo que ayer.
I'll have the same as yesterday.
Del mismo modo, los gastos de viaje corren a cargo de la empresa.
Likewise, travel expenses are covered by the company.
