Synonyms and Antonyms of watercourse

  1. an open man-made passageway for water the Erie Canal was the first watercourse to connect the Hudson River with the Great Lakes Synonyms aqueduct, canal, conduit, course, flume, racecourse, raceway, channel, waterwayRelated Words millrace, millstream; floodway, sluice, sluiceway, spillway; swash, tideway, torrent; gutter, trough; river, rivulet, stream

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