The spelling of the word "Dunworth" is in line with English phonetic rules. IPA phonetic transcription of "Dunworth" is /dʌnwərθ/. The /d/ sound is the voiced dental consonant. The /ʌn/ sound is the unstressed schwa vowel followed by the /n/ sound, which is an alveolar nasal consonant. The /w/ sound is a bilabial consonant. The /ər/ sound is the schwa vowel followed by the alveolar flap /r/ sound. The final /θ/ is the voiceless dental fricative consonant. The spelling Dunworth is phonetically correct.