The spelling of the word "treanor" is somewhat unique when considering English spelling conventions. IPA phonetic transcription can better explain the pronunciation of the word. In IPA, "treanor" is spelled /triːnə(r)/. The word contains a long "e" sound followed by an "a" sound that is pronounced like a schwa. This is followed by an "n" sound and an unstressed "o" that is pronounced like a schwa. The word ends with an "r" sound. Despite its unconventional spelling, "treanor" is a surname with Irish and Scottish origins.