The correct spelling of the word "more seizing" is "more ceiling." This confusion is due to the homophonic similarity between the sounds of "s" and "c" in English. The correct phonetic transcription of this word is /mɔːr ˈsiːlɪŋ/. The first syllable is pronounced with the open-mid back rounded vowel, "ɔː," followed by an "r" sound. The second syllable is pronounced with a long "ee" sound, "iː," followed by the "l" sound, and the final syllable is pronounced with the "ɪŋ" sound.