"Purple one" in English is il rosso violaceo or quello rosso violaceo in Italian.
"Little one" in English is piccolino in Italian.
Mono in Italian means "one" in English."
Una in Italian means "a," "an," or "one" in English.
"One time" in English is una volta in Italian.
"Crazy one" in English is un pazzo in Italian.
"One to 30" in English is da uno a trenta in Italian.
Un before a consonant in Italian means "a" or "one" in English.
"Dear one" in English is cara for a female and caro for a male in Italian.
numero uno
Il fortunato in Italian means "the lucky one" in English.
Un attimo in Italian means "one moment" in English.
Una ragazza in Italian means "a (one) girl" in English.