The spelling of the word "EXTRAHURA" is unique, and its pronunciation can be broken down using IPA phonetic transcription. The first syllable "EX" is pronounced with an "ɛks" sound, while the second syllable "TRA" is pronounced with a "trə" sound. The final syllable "HURA" is pronounced with a "hjʊərə" sound, which includes a soft 'H' sound and a diphthong. The combination of these sounds creates the unique pronunciation of "EXTRAHURA".