The spelling of the word "Kenseth" can be explained using the IPA phonetic transcription. The first sound is /k/, followed by the schwa sound /ə/. The letter "n" is pronounced as the sound /n/ and the next vowel sound is the short /ɛ/ sound. The "th" is pronounced as the voiceless dental fricative /θ/. The final "eth" is pronounced with the voiced dental fricative /ð/. Therefore, "Kenseth" is spelled as /kənˈsɛθ/ in IPA.