"Kaysyee" is a unique and uncommon word that can be deciphered with the use of IPA (International Phonetic Alphabet) transcription. The word is pronounced as /keɪsiː/ which breaks down as follows: "k" as in "kite," "ey" as in "hey," "s" as in "see," "i" as in "eye," and "ee" as in "feet." The spelling of "Kaysyee" may be confusing to some, but its phonetic makeup is clear and concise.