The word "brantner" follows the standard English spelling system, using the combination of consonant and vowel letters to represent its sounds. The first syllable "brant" is pronounced as /brænt/ with the "a" sound like in "cat." The second syllable "ner" is pronounced as /nər/ with the "e" sound like in "her." Therefore, the correct spelling of this word is "brantner" and it is pronounced as /bræntnər/.