The word "CFTROYL" is a bit of a mystery. Without context, it's difficult to determine its pronunciation and meaning. However, using IPA phonetic transcription can help shed some light on its spelling. One possible way to transcribe it is /siː ɛf tiː ɑːr əʊ waɪ ɛl/, which suggests individual letters rather than a cohesive word. It's possible that "CFTROYL" is an acronym, and each letter represents a different word. Without more information, it's hard to say for sure.