The term 'make one' can be interpreted in a variety of ways, but in this context it is referring to the act of joining two or more things together. The crossword solutions for this term are MARRY (5 letters), UNITE (5 letters), WED (3 letters), JOIN (4 letters), MERGE (5 letters), UNIFY (5 letters), and IDENTIFY (8 letters). Each of these words can be used to describe the act of joining two or more things together. MARRY and WED are typically used to refer to the joining of two people in marriage, while UNITE, JOIN, MERGE, and UNIFY are more general terms that can be used to describe the joining of any two or more things. Finally, IDENTIFY is used to describe the process of recognizing the similarities between two or more things.