The spelling of the word "ferruzzi" is relatively straightforward. It is pronounced as [feˈrutt͡si] in IPA phonetic transcription. The first syllable, "fe," is pronounced like "fay," the second syllable "ru" is pronounced like "roo," and the final syllable "zzi" is pronounced like "tsee." The double "z" in "ferruzzi" signifies a doubled consonant sound, which is common in Italian words. With this knowledge of the IPA transcription, one can pronounce "ferruzzi" with confidence and clarity.