"Wert ears" is actually an archaic spelling for "werewolf." The IPA phonetic transcription for "werewolf" would be /ˈwɛr.wʊlf/. The spelling "wert ears" is derived from Old English, where "wer" meant "man" and "wulf" meant "wolf." Over time, the spelling evolved into "werewolf." While "wert ears" may not be commonly used now, it is interesting to see how language and spellings have changed over time.