The spelling of the word "mehler" may seem confusing, but it is actually quite straightforward when we use phonetic transcription. In IPA, "mehler" is spelled /'me.lər/. The first syllable "me" is pronounced as "meh" with a short e sound followed by a voiced H sound. The second syllable "ler" is pronounced as "luh", with a short u sound and a schwa sound at the end. This pronunciation may differ depending on the speaker's regional accent or dialect.