How Do You Spell BONACCI?
Pronunciation: [bənˈɑːt͡ʃi] (IPA) 
The word "bonacci" can be a bit confusing when it comes to its spelling. It is actually an incorrect spelling of the mathematical sequence known as the Fibonacci sequence, which is named after the Italian mathematician Leonardo Fibonacci. The correct spelling of this word is "Fibonacci" (/fɪbəˈnɑːtʃi/), with stress on the third syllable. The incorrect spelling of "bonacci" may have resulted from a mishearing or mispronunciation of the word by non-native speakers or those unfamiliar with the term.
