The word "broachturner" is spelled with a combination of letters that follow the rules of English phonetics. In IPA, it would be transcribed as /ˈbroʊtʃtɜːrnər/. This means that the first syllable is pronounced with a long "o" sound, followed by a short "a" sound. The second syllable is pronounced with a hard "ch" sound and a long "ur" sound. The final syllable is pronounced with a short "e" sound and a soft "er" sound. The spelling of "broachturner" follows these phonetic rules to accurately represent its pronunciation.