The word "Ketine" can be spelled using the International Phonetic Alphabet (IPA) transcription as /kɛːtiːn/. The first sound is "k" followed by a long "e" sound represented by the IPA symbol "ɛː". The next sound is "t" and "iː" represents a long "ee" sound. The final sound is "n". The spelling for Ketine is quite straightforward to remember once you becomes aware of the IPA phonetic transcription.