Is there an Italian word for yes?
Is there an Italian word for yes? If you'd like to say “yes” in Italian, you'd generally say “sì.” In some situations you could also use “certo,” which means certainly/definitely/sure but which implies “yes.”
How do you respond to Grazie?
The response to grazie that you're most likely to use or hear is prego (you're welcome), or you could say di niente (not at all). For greater emphasis you can use s'immagini or si figuri in the formal form, and figurati informally (don't mention it).