silencio means be quiet and callete means shut up.
Callate, tu tampoco sabes.
'quiet' = tranquilo (pronounced 'trangKEElaw')
"tranquilo" means "calm/quiet" in Spanish
Baje su voz!
Callate, tonto. : Be quiet, idiot. This is rude to say though.
callado
Silencio
Silencio, por favor. Tranquilo, por favor. Podrías guardar silencio, por favor?
'Opposite' is 'Opuesto' in Spanish.
To say "be quiet" in Polish, you can say "Bądź cicho."
its muy tranquilo
The Irish for quiet is "ciúin".