The spelling of the word "mcclish" can be explained using the International Phonetic Alphabet (IPA). It is pronounced as /məˈklɪʃ/, with the first syllable pronounced as "muh" and the second syllable pronounced as "klish". The "c" in "mcclish" represents the sound /k/, while the "sh" at the end represents the sound /ʃ/. The letters "m" and "l" are pronounced normally. Overall, the spelling of "mcclish" may seem complex, but when broken down using IPA, it can be easily understood.