The spelling of the word "Dustine" can be phonetically explained by the IPA transcription as /ˈdʌstɪn/. The first syllable "dus" is pronounced with a short "u" sound, followed by "t" and "i" which are pronounced as they are spelled. The final syllable "ne" is pronounced with a short "i" sound and a silent "e". This spelling may be ambiguous as it could be confused with the more commonly known name "Dustin". Therefore, it is important to ensure clarity when using this spelling.