It's All the Rage is a phrase that is used to describe something that is very popular or fashionable. The crossword solutions for this phrase are FAD (3 letters), CRAZE (5 letters), IRE (3 letters), MANIA (5 letters), and INTHING (7 letters). FAD is a term used to describe something that is popular for a short period of time, while a CRAZE is an intense enthusiasm for something. IRE is a feeling of anger or annoyance, and MANIA is an excessive enthusiasm or excitement. Inthing is a slang term used to describe something that is currently popular.