The term 'Hardly Mr. Right' can be summarized by two crossword solutions: CAD and CREEP. CAD stands for Computer-Aided Design, which is a type of technology used in engineering and architecture to create detailed designs and drawings. CREEP stands for Constant Rate of Extension of Polymer, which is a process used in the production of plastic materials. Both CAD and CREEP are used in various industries, but neither one is associated with being a good romantic partner. Therefore, the term 'Hardly Mr. Right' is an apt description of someone who is not suitable for a relationship.