ostinata

È una ragazza ostinata.

She is a stubborn girl.

Sei ostinata.

You’re stubborn.

Mary era ostinata.

Mary was stubborn.

Ed ero anch'io ostinata.

And I was stubborn too.

— I 400 colpi (1959)

Sei molto ostinata, utente.

You are very stubborn, user.

— TRON: Ares (2025)