The spelling of the word "Ceryl" can be explained using the International Phonetic Alphabet (IPA) transcription. The correct way to spell this word would be 'sɛrɪl' as it is derived from the name 'Ceril' which is pronounced with a soft 'c' sound. Using IPA helps to ensure that the spelling of words corresponds accurately with their pronunciation. It also makes it easier for non-native speakers of a language to correctly pronounce words. Therefore, it is recommended to use the IPA system when explaining the spelling of words.