Shimrom is a word that is not commonly used in English. Its pronunciation can be explained using IPA (International Phonetic Alphabet) transcription. The first syllable 'Shim' is pronounced as /ʃɪm/ with a 'sh' sound followed by a short 'i' and 'm' sound. The second syllable 'rom' is pronounced as /rɒm/ with a short 'o' sound followed by an 'r' and 'm' sound. Therefore, the correct spelling of the word 'Shimrom' is phonetically represented as /ˈʃɪm.rɒm/.