Discussioni utente:Bianchi-Bihan
it is my opinion but I believe that the difference consists in this: the word found in the vocabulary is "buono". Use "buon"when the following word begins with the "o"--Ulisse scrivimi 23:00, 9 ott 2019 (CEST)
- Like buon giorno? Bianchi-Bihan (disc.)
- And other examples found here : https://br.wiktionary.org/wiki/buon Bianchi-Bihan (disc.) 12:24, 11 ott 2019 (CEST)