Compounds of 擂る

• 擂る
  (v5r,vt) (1) to rub
  to chafe
  to strike (match)
  to file
  to frost (glass)
  (2) to lose (e.g. a match)
  to forfeit
  to squander one's money (e.g. through gambling, Pachinko, etc.)
• 胡麻を擂る
  (exp,v5r) to butter up
  to try to get on the good side of
• 味噌を擂る
  (exp,v5r) to lick someone's boots
  to flatter