The spelling of the word "incensant" is not correct. The correct spelling is "incessant," which is pronounced /ɪnˈsɛsənt/. The word is derived from the Latin word "incessans," which means "unceasing, continuous." The IPA phonetic transcription for "incessant" is /ɪnˈsɛsənt/. It is important to pay close attention to correct spelling as it can affect the clarity of one's communication and understanding of the written language.