The spelling of the word "Wynfield" can be explained using the International Phonetic Alphabet (IPA) phonetic transcription. The first syllable is pronounced as "win" with the "w" sound followed by a short "i" sound and the "n" sound. The second syllable is pronounced as "field" with the "f" sound, followed by a long "i" sound, and the "ld" sound. Together, the word "Wynfield" is pronounced as "win-fild," with the emphasis on the second syllable. This spelling accurately reflects the word's pronunciation.