Plunger russian

• уда́рник

  shock-worker, drummer, timpanist, striker, firing pin, pellet, plunger

• ныря́ло

  plunger, plunger piston

• по́ршень

  piston, sucker, plunger

• плу́нжер

  plunger

• ва́нтуз

  plunger (device for removing blockages by suction), suction cup, sink plunger