The spelling of the word "Cleavenger" can be a little tricky due to its unique pronunciation. The IPA phonetic transcription for this word is /ˈkliːvəndʒər/. The first two letters, "cl", are pronounced like "k", while the "ea" combination in the middle is pronounced like "ee". The "v" and "g" are both pronounced as "j", and the final "er" is pronounced like "ər". So, the correct spelling of this word is "Cleavenger", pronounced as /ˈkliːvəndʒər/.