Compounds of 減る

• 減る
  (v5r,vi) to decrease (in size or number)
  to diminish
  to abate
  (P)
• すり減る
  (v5r,vi) to be worn down
  to be reduced
• 擦り減る
  (v5r,vi) to be worn down
  to be reduced
• 肉が減る
  (exp,v5r) to slim down
  to lose weight
• 肉が減る
  (exp,v5r) to slim down
  to lose weight
• 腹が減る
  (v5r) to become hungry
• 磨り減る
  (v5r,vi) to be worn down
  to be reduced
• お腹が減る
  (exp,v5r) to become hungry
• 減るもんじゃない
  (exp) it's no big deal
  it's nothing to fret about
  it's not like it's the end of the world