11
tap(noun, device, plug, controller, spout)
8
spigot(noun, device, plug, controller, spout)
7
cock(noun, device, controller, spout, regulator)
7
faucet(noun, device, plug, controller, spout)
6
gate(noun, device)
6
plug(noun, device, plug)
5
pipe(noun, device, conduit)
5
stopper(noun, device, plug)
5
tube(noun, conduit)
4
stopcock(noun, controller, spout, regulator, faucet)
4
vacuum tube(expression, idiom)
3
bung(noun, plug)
3
lid(noun, device)
3
piston
3
slide
2
accelerator
2
cork(noun, plug)
2
hydrant(noun, device, controller, spout, regulator)
2
spile(noun, plug)
2
stop(noun, plug)
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APASmart Define. (2015). valve thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/valve/thesaurus/synonyms
ChicagoSmart Define. 2015. "valve thesaurus" https://smartdefine.org/valve/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, valve thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/valve/thesaurus/synonyms>.
MLASmart Define. "valve thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/valve/thesaurus/synonyms>