이런저런 (Ireonjeoreon) is a Korean phrase that translates to "various things" or "so on and so forth." It is often used in conversation to refer to a mix of topics or items without specifying each one. This expression helps convey a sense of variety or a range of subjects being discussed. In everyday language, 이런저런 can be used to summarize a list or to indicate that there are many things to consider. It is commonly heard in casual conversations among friends or family, making it a versatile phrase in the Korean language.