The spelling of the word "more trichotomic" is based on the principles of English orthography. The term is pronounced as /mɔː trɪkətɒmɪk/ and refers to a system of classification that divides things into three distinct categories. The first part of the word, "more," is pronounced with a long "o" sound followed by a silent "e." The second part, "trichotomic," is pronounced with a stress on the first syllable and a long "i" sound in the second syllable. This spelling is a result of centuries of language evolution and reflects the complexities of English pronunciation.