The crossword solution for the term 'freedom from constraint' is 'EASE, ' which is a four-letter word. EASE is defined as a lack of difficulty or effort, and it can also refer to a state of comfort or relaxation. In this context, EASE is used to describe freedom from constraint, meaning that one is not bound by any rules or restrictions. This could mean that one is able to act freely without worrying about the consequences or being held back by any external forces.