The spelling of the word Fetterhoff can be explained using the International Phonetic Alphabet (IPA). The first syllable is pronounced as "fɛtər", with the "e" pronounced as "eh". The second syllable is pronounced as "hɒf", with the "o" pronounced as "aw". The "e" in "hoff" is silent. Overall, the word is pronounced as "fet-er-hawf." It is important to understand the correct spelling and pronunciation of words, as it helps in efficient communication and avoiding misunderstandings.