The spelling of the word "schomer" can be explained using IPA phonetic transcription. The first sound in the word is "ʃ," which is the voiceless postalveolar fricative sound. This is followed by the "o" sound, represented by "oʊ" in IPA phonetics. Next comes the "m" sound, which is pronounced with closed lips and is represented by the IPA symbol "m." Finally, the "er" sound at the end of the word is represented by "ɚ" in IPA phonetics, which is the rhotic schwa sound. Thus, the phonetic spelling of "schomer" is /ʃoʊmɚ/.