The spelling of the word "Zuba" is derived from the English language. The IPA (International Phonetic Alphabet) phonetic transcription of the word is /zuːbɑː/. The first syllable "zu" is pronounced with the vowel sound /uː/ followed by the consonant sound /z/. Whereas the second syllable "ba" is pronounced with the vowel sound /ɑː/. The letter "z" represents the /z/ consonant sound while the letter "u" represents the /uː/ vowel sound. The spelling of the word "Zuba" is simple and straightforward, making it easy to pronounce and remember.