The word "hwah" is a difficult word to spell due to its unique pronunciation. It is pronounced as /hwa:/, with the IPA phonetic transcription of "h" representing a voiceless glottal fricative sound. The "w" in the middle represents a consonant sound similar to a "w" sound but is pronounced with rounded lips. The final sound is an open vowel represented by "a," which means that the mouth is wide open when pronouncing the final sound. It is rare to find this word in everyday language, but it is a good example of how the IPA can help us understand the phonetic spelling of words.