The spelling of the word "buckwheater" can be a bit confusing due to its silent "e" and the unusual use of the letter "k". The IPA phonetic transcription for this word is /ˈbʌkˌhwiːtər/. The "u" in "buck" is pronounced as the short vowel sound /ʌ/, and the "wh" in "wheater" is pronounced as the phoneme /hw/. The silent "e" at the end indicates that the preceding vowel should be pronounced as a long vowel sound /iː/.