The term 'has in common' can be expressed in two ways in a crossword puzzle, as 'SHARES' (6 letters) and 'overlaps' (8 letters). This phrase is used to describe when two or more things have something in common, such as an attribute, characteristic, or quality. It is often used to compare and contrast two or more items. For example, two people may have the same hobby in common, or two countries may share a border. In either case, the phrase 'has in common' is used to describe the shared element between them.