The word "CUACU" may sound unfamiliar to many, but it is actually a spelling based on its phonetic transcription. In IPA (International Phonetic Alphabet), it is pronounced as /kwɑkwɑ/. The letter "C" is pronounced as /k/ and the letter "U" is pronounced as /wɑ/. The repetition of these two syllables makes up the word CUACU. Although not commonly used in the English language, understanding the phonetic transcription helps to correctly spell and pronounce unfamiliar words.