The word "Susadrin" is not a commonly used word in English. However, when it comes to spelling this word, it can be broken down phonetically as /soo-suh-druhn/. The first syllable is pronounced as "soo," the second syllable is pronounced as "suh," and the last syllable is pronounced as "druhn." The combination of the letters "a" and "i" between the second and third syllables gives a vowel sound that is pronounced as a short "a" sound like in the word "cat." Overall, this word has a unique and distinct phonetic sound.