What is the Italian 'nova' in Italian?

Nuova is an Italian equivalent of 'nova'. Both are feminine forms of the adjective that means 'new'. They're pronounced 'NWOH-vah' and 'NOH-vah', respectively.

Stella is another equivalent. Both are feminine gender nouns that take as their definite articles 'la' ['the']. They're pronounced 'STEHL-lah' and 'NOH-vah', respectively.