The word "Fusteric" is an uncommon term that is spelled as /fʌˈstɛrɪk/. The initial sound is pronounced as "fuh" followed by an unstressed syllable with the short "e" sound. The "s" sound is followed by the "t" sound, and the final syllable has a stressed "e" and an "ick" sound like "thick." Despite its infrequent use, Fusteric remains a valid term in certain contexts, such as in chemistry or metallurgy, typically referring to a form of carbonaceous material.