The term 'Trouble-Free State' is a phrase used to describe a place or situation that is free from any kind of difficulty or distress. The crossword solution for this term is 'EASE, ' which is a four-letter word meaning 'freedom from difficulty or hardship; comfort; relief.' This term is often used to describe a state of being in which one is free from worry, stress, or anxiety. In other words, it is a state of being in which one is able to enjoy life without any kind of trouble or difficulty.