a square 丈 (jō); an enclosed area 3.03 by 3.03 meters in size / such a room or building; often inhabited by Buddhist monks

bandit, gangster, rogue

寂び: quiet simplicity / 錆, 銹, 寂: rust / さび: wasabi (sushi terminology) / さび, サビ: (music) hook, chorus

pop, popular (aimed at the general public)