Two words, four jobs
proprio and stesso each have two jobs. Which one is meant usually shows in the word order. proprio highlights something or marks possession. stesso expresses identity: the same, or -self.
Overview
| Form | Meaning | Example |
|---|---|---|
| il proprio + noun | one's own, his own, her own | Ognuno fa il proprio lavoro. |
| proprio + word | exactly, of all, really | Hanno scelto proprio lui. |
| stesso + noun | the same | Abitiamo nella stessa via. |
| noun / pronoun + stesso | -self, in person | Me l'ha detto lei stessa. |
Proprio
Il proprio: one's own
As a possessive, proprio refers back to the subject. It is preferred with indefinite subjects such as ognuno, chi, si and in impersonal sentences. With a specific subject, suo is normal; you switch to proprio when suo would be ambiguous, or in a formal style.
Ognuno pensa ai propri interessi.
Everyone looks after their own interests.
Bisogna saper ammettere i propri errori.
You have to be able to admit your own mistakes.
Marco ha parlato con Luca della propria carriera.
Marco talked to Luca about his own career.
Clearly Marco's career. With della sua it could also be Luca's.
Proprio as an intensifier
In front of a word, proprio singles it out: exactly this one, this one of all things. Before an adjective it means "really", after non "not quite". In this use it never changes form.
È proprio quello che cercavo.
That's exactly what I was looking for.
Devi uscire proprio adesso?
Do you have to go out right now, of all times?
La tua collega è proprio simpatica.
Your colleague is really nice.
Non è proprio il mio genere.
It's not quite my thing.
Stesso
stesso agrees in gender and number with the word it belongs to. Before the noun it usually means "the same". After a noun or pronoun it clearly means "-self".
Before: the same
Abitiamo nella stessa via da vent'anni.
We've lived on the same street for twenty years.
Hanno reagito tutti allo stesso modo.
They all reacted in the same way.
After: -self
Me l'ha detto lei stessa.
She told me herself.
L'ha ammesso il direttore stesso.
The director himself admitted it.
Lo stesso: the same thing, anyway
On its own as a pronoun, lo stesso means "the same thing" or "all the same to me". After a verb it means "anyway".
Mare o montagna, per me è lo stesso.
Sea or mountains, it's all the same to me.
Piove, ma esco lo stesso.
It's raining, but I'm going out anyway.
Proprio lui or lui stesso?
Both put a person in the spotlight, but for different reasons. proprio picks them out of a group, often with surprise. stesso stresses that it's them in person and nobody acting on their behalf.
Selection or the person
proprio lui: him of all people
Fra tanti candidati, hanno scelto proprio lui.
Out of all those candidates, they picked him of all people.
lui stesso: he in person
Non ha mandato nessuno: è venuto lui stesso.
He didn't send anyone: he came himself.
