The word "Sorbonit" is spelled as /sɔːbənaɪt/. The first syllable is pronounced as "sor", which is similar to the word "sore." The second syllable is pronounced as "bo," which sounds like "bow" and the "n" is pronounced softly as "uh." The final syllable is pronounced as "ite," which is similar to "light." Overall, the spelling of "Sorbonit" corresponds with its pronunciation, with each letter representing a specific sound in the word.