The word "bozarth" is pronounced /bəʊzɑːθ/ and is phonetically spelled as "bo-zarth." The first syllable, "bo," is pronounced with a schwa sound and is followed by a voiced "z" sound. The second syllable, "arth," is pronounced with a long "ah" vowel sound and a voiceless "th" sound. The spelling of the word is unique and not commonly used, but its phonetic transcription can help individuals understand its pronunciation.