Synonyms & related words for backflow

Find synonyms, related words, and the definition of backflow — including regurgitation, reflux, countercurrent, backwash. 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 backflow

Explore words related to backflow — words associated with it, words that go with it, and its nearest matches in meaning. Related words include flow, profluent, diverter, outflow, seepage, flowage, circumfluent, refluent. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for backflow

Common synonyms for backflow include regurgitation, reflux, countercurrent, backwash — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does backflow come from?

The word backflow breaks down into 2 roots of Old English origin: back-, from Old English baec (“rear, reverse direction”); and flow, from Old English flowan (“to flow”). Explore each root to see other English words built from the same source.