- Informally, to one person:
- to a male: Stai zitto! or Sta' zitto!
- to a female: Stai zitta! or Sta' zitta!
- To a group of people:
- all-male or mixed gender group: State zitti!
- all-female group: State zitte!
Note: zitto is pronounced TSEET-toh (IPA: /ˈtsit.to/)
Or you could also opt for Silenzio (see-LEHN-tsyoh, IPA: /siˈlen.tsjo/), which means "Silence."