The term 'take pains to avoid' can be summarized by the word 'SHUN, ' which is a four-letter word. To SHUN something means to deliberately stay away from it or to refuse to have anything to do with it. This term is often used to describe avoiding certain activities, people, or places that are considered bad or dangerous. It is also used to express disapproval of certain behaviors or beliefs. Taking pains to avoid something implies that one is making an effort to stay away from it and is taking the necessary steps to ensure that they do not become involved in it.