ball cock
ball valve
bung
bunghole
check valve
cock
cork
drain cock
draw cock
gate
hydrant
lid
needle valve
peg
petcock
pin
plug
sea cock
spigot
spike
spile
spill
stop
stopcock
stopgap
stopper
stopple
tap
tape
valve
valvula
valvule
regulator
mixing faucet
turncock
water faucet
water tap
cistern
cooker
doorknob
douche
drain
fagot
fellon
fitting
fixture
heater
plumb
tub