Synonyms & related words for spillway

Find synonyms, related words, and the definition of spillway — including sluice, tailrace, headrace, culvert, watercourse, flume. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to spillway

Explore words related to spillway — words associated with it, words that go with it, and its nearest matches in meaning. Related words include spill, sluiceway, penstock, floodgate, milldam, dammed, flowage, levee. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for spillway

Common synonyms for spillway include sluice, tailrace, headrace, culvert, watercourse, flume, waterway, canal — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.