The spelling of the word "Rocornal" follows the International Phonetic Alphabet (IPA) transcription. The IPA phoneme /r/ means that the word is pronounced with an initial "r" sound. The phoneme /o/ represents the vowel sound in the word, which is an open-mid back rounded vowel. The phoneme /k/ represents the "k" sound, while the phoneme /ɔː/ represents the vowel sound in "saw". The phoneme /n/ represents the "n" sound, and the final phoneme /l/ represents the "l" sound. Together, these phonemes create the unique pronunciation of "Rocornal".