The crossword solution for the term LIKE A RAGER is LIT, which is an acronym for 'low in toxicity'. This term is commonly used to describe a substance that is not toxic or dangerous. It is often used to describe alcohol, drugs, and other substances that are not considered to be harmful. LIT is also used to describe a person who is having a good time, usually by partying or drinking. In this context, LIKE A RAGER would mean someone who is having a wild and fun time.