Synonyms|94Antonyms|0|Broader|2Narrower|0Related|36

18 entries under noun topic. ×

8
floodgate
8
sluice
5
head gate(expression, idiom)
5
lock
5
sluicegate
5
water gate(expression, idiom, conduit)
4
gutter
3
channel
3
conduit
3
sluice valve(expression, idiom)
3
sluiceway
3
weir
2
dike
2
flume
1
watercourse
0
barrage
0
hatch
0
regulator
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APASmart Define. (2015). penstock thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/penstock/thesaurus/synonyms
ChicagoSmart Define. 2015. "penstock thesaurus" https://smartdefine.org/penstock/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, penstock thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/penstock/thesaurus/synonyms>.
MLASmart Define. "penstock thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/penstock/thesaurus/synonyms>