The spelling of the word "CHONAA" can be explained using the International Phonetic Alphabet (IPA) as /t͡ʃoʊˈnɑː/. The first sound represented by the "CH" is pronounced as "t͡ʃ", which is a combination of "t" and "sh" sounds. The "O" sound is pronounced as "oʊ", which is a diphthong that combines "o" and "u" sounds. The final "NA" is pronounced as "nɑː", with a long "a" sound. Therefore, "CHONAA" is pronounced as "choh-nah" according to the IPA.