Definition:
Compare pumping with other words:
plumping vs. pumping
jumping vs. pumping
bumping vs. pumping
pumping vs. tumping
mumping vs. pumping
dumping vs. pumping
pulping vs. pumping
pimping vs. pumping
lumping vs. pumping
pumping vs. pupping
pumping vs. suction
handcar vs. pumping
gusher vs. pumping