The spelling of the word "tomich" can be explained using IPA phonetic transcription. The word "tomich" is spelled as /tɑmɪtʃ/. The first two letters "to" are pronounced as /tɑ/, which represents a short "a" sound. The next letter "m" is pronounced as /m/, and the letter "i" is pronounced as /ɪ/, representing a short "i" sound. The final two letters "ch" are pronounced as /tʃ/, representing a "ch" sound. Overall, the spelling of "tomich" accurately represents its pronunciation using IPA phonetic transcription.
There doesn't appear to be a widely recognized etymology for the word tomich. It is possible that tomich is a proper noun or a regional term, in which case its etymology may be specific to a particular person or place. Without additional context or information, it is challenging to trace the origin and meaning of the word tomich.