The spelling of the word "Jontez" follows the International Phonetic Alphabet (IPA) transcription system. The letter "J" is pronounced as /dʒ/ which is a voiced palato-alveolar affricate sound. The letter "o" is pronounced as /əʊ/ which is a diphthong that sounds like oh. The letter "n" is pronounced as /n/ which is a voiced alveolar nasal sound. The letter "t" is pronounced as /t/ which is an unvoiced alveolar plosive sound. The letter "e" is pronounced as /eɪ/ which is a diphthong that sounds like ey. The letter "z" is pronounced as /z/ which is a voiced alveolar fricative sound.