The term 'THE IN THING' is used to describe something that is popular or fashionable at the moment. The crossword solutions for this term include RAGE (4 letters), FAD (3 letters), RAGES (5 letters), STYLE (5 letters), CRAZE (5 letters), INNOVATION (10 letters), CHANGE (6 letters), FASHION (7 letters), and TREND (5 letters), CAMP (4 letters). RAGE, FAD, rages, STYLE, CRAZE, and TREND all refer to a popular or fashionable thing that is currently in vogue. INNOVATION and CHANGE refer to the idea of something new and different becoming popular, while FASHION and CAMP refer to the idea of something being stylish or outrageous.