擦 サツ す.る • す.れる • -ず.れ • こす.る • こす.れる grate; rub; scratch; scrape; chafe; scour Grade Level 8 17 Strokes ➥
世間擦れ せけんずれ worldly wise; sophisticated; street smart; knowledge of the world (acquired in the school of hard knocks); toughness n vs Advanced ➥