The spelling of the word "brummels" can be explained using the International Phonetic Alphabet (IPA). The first syllable "brum" is pronounced as /brʌm/, with the "b" sound followed by a short "u" sound and the "m" sound. The second syllable "mels" is pronounced as /mɛlz/, with a short "e" sound followed by the "l" sound and "z" sound. Therefore, the correct spelling of this word is "Brummels". It is important to pay attention to spelling and pronunciation to ensure effective communication.