The spelling of the word "Ainanani" is based on the way it sounds phonetically. In IPA phonetic transcription, "Ai" represents the vowel sound in "eye," while "n" stands for the consonant "n." The "a" in "Ana" is pronounced like the "a" in "father," while "nani" sounds like "nah-nee." Therefore, "Ainanani" is pronounced "eye-na-nah-nee." The use of IPA helps to accurately represent different sounds and allows for clear communication across languages and dialects.