The spelling of the word "Kaylha" can be a bit tricky due to its unusual pronunciation. It is pronounced as /keɪ.lə/ with the stress on the first syllable. The "ay" in "Kaylha" represents the diphthong /eɪ/, while the "l" is pronounced as /l/. The final syllable "ha" is pronounced as /hə/. When writing the word "Kaylha", it is important to remember the placement of the "y" and "l" to accurately convey its pronunciation.