Riverbed
Riverbed noun - A channel occupied (or formerly occupied) by a river.
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Synonyms for Riverbed
Watercourse and riverbed are semantically related. In some cases you can use "Watercourse" instead a noun "Riverbed".
Watercourse
Watercourse noun - An open man-made passageway for water.
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Synonyms for Watercourse
Riverbed and watercourse are semantically related. You can use "Riverbed" instead a noun "Watercourse".
Mutual synonyms
Cite this Source
Watercourse and Riverbed. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/riverbed/watercourse
Riverbed & Watercourse. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/riverbed/watercourse>.
Watercourse or Riverbed. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/riverbed/watercourse.
Google Ngram Viewer shows how "riverbed" and "watercourse" have occurred on timeline