The spelling of "more half yearly" is straightforward once you understand its pronunciation. In the International Phonetic Alphabet (IPA), it is transcribed as /mɔr hæf ˈjɪrli/. This means that the first syllable is pronounced with an "o" sound, and the second with an "a" sound. The stress is on the first syllable, which is pronounced as "mor". The word "half" is pronounced with a short "a" sound, and the final syllable is pronounced with an "ee" sound. Overall, the spelling reflects the pronunciation accurately.