The spelling of the word "Tisher" is unique and can be challenging for those unfamiliar with its pronunciation. Using the International Phonetic Alphabet (IPA), "Tisher" is pronounced as /ˈtɪʃər/. The "ti" is pronounced as a "t" sound followed by a short "i" sound, and the "sh" is pronounced as a "shh" sound, like the "sh" in "shush". The final "er" is pronounced as a neutral vowel sound, and should not be emphasized too strongly. Overall, accurately spelling and pronouncing "Tisher" requires careful attention to its unique sound.