What is another word for tref?
Pronunciation: [tɹˈɛf] (IPA) 
Tref is a Yiddish word that refers to food that is not kosher, or not prepared in accordance with Jewish dietary laws. There are several synonyms for tref, depending on the context and the variety of Yiddish being spoken. In Eastern Yiddish, the word treyf is often used, while Western Yiddish speakers may use trayf or even schmutzig (dirty) to describe non-kosher food. Other terms that may be used for tref include nebech (a pitiful or unfortunate food) or pashtidik (referring to something that is unrefined or base). These words all underscore the importance of following Jewish dietary laws and maintaining a kosher lifestyle.
