The term 'make change' can be broken down into three crossword solutions: MINT (4 letters), ALTER (5 letters), and VARY (4 letters). MINT is a verb meaning to produce or create something, usually money. ALTER is a verb meaning to modify or change something. VARY is a verb meaning to differ in some way from something else. Together, these three words suggest the idea of making changes to something, whether it be money, an object, or a situation.