The term 'loosens up' can be broken down into six crossword solutions: WARMS (5 letters), LIMBERS (7 letters), EASES (5 letters), THAWS (5 letters), FREES (5 letters), and RELAXES (7 letters). Each of these words can be used to describe the act of loosening up, which is the process of making something less rigid or tense. For example, warming up can help to loosen up muscles before exercise, while thawing can be used to loosen up frozen food. Limbering and relaxing can also help to make a person's body less stiff and tense. Finally, easing and freeing can be used to describe the act of loosening up restrictions or rules.