7 letters · 12 points in Scrabble
noun someone who rejects the established culture; advocates extreme liberalism in politics and lifestyle
originFrom hip + -ster. First attested for someone carrying something on their hip in the U.S. in the 1920s. Attested as a variant of hepster in the 1940s, for a follower of the latest fashions/trends/styles.
Etymology from Wiktionary, CC BY-SA 3.0