ま.する、さす.る、す.る

摩, 麻, 广, 厂, 林, 木, 手

chafe, rub, polish, grind, scrape

摩擦(まさつ): friction; rubbing; rubdown; chafe
摩る(さする): (1) to pat; to stroke (2) to rub off; to polish; to grind; to graze; to scrape (3) to be equal to (4) to be about to reach