The spelling of the word "Phialed" can be explained using the International Phonetic Alphabet (IPA) transcription. The word is pronounced as /faɪəld/, with the first syllable "Phi" pronounced as /faɪ/ and the second syllable "aled" pronounced as /əld/. The "ph" in "Phi" is a common way to represent the /f/ sound, and the "ia" represents the /aɪ/ diphthong. The "e" in "aled" is silent as it follows the consonant "l". Overall, the IPA transcription helps to clarify the pronunciation and spelling of this unusual word.