The word "more soporose" is spelled with the IPA phonetic transcription of /mɔːr səˈpɒrəʊs/. The spelling of this word is determined by the sounds that make up its pronunciation. The first syllable is stressed and pronounced with the long vowel sound "o", while the second syllable has a reduced vowel sound "ə". The ending "-ose" indicates an adjective meaning drowsy or sleepy. Adding the word "more" before it intensifies the meaning, indicating a higher level of drowsiness.