What's Hot is a term used to describe the current popular trends, crazes, and fads. The crossword solutions for this term are TREND (5 letters), CRAZE (5 letters), and THERAGE (7 letters). TREND refers to a general direction in which something is developing or changing over time. A CRAZE is an intense and widely shared enthusiasm for something, usually short-lived. Therage is a slang term used to describe something that is currently popular.