Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  bus Taucher, Taucherin diver, plunger itsaspekari, urpekari piston, plongeur   bus, buzo, saltador
  pistó, èmbol   piston, plunger pistoi kolben, piston pistón piston, pistón, émbolo
  Walter_Piston   Piston, Walter_Piston   kolben, piston Walter_Piston Piston, Walter_Piston