Synonyms & related words for virulent

Find synonyms, related words, and the definition of virulent — including venomous, vitriolic, deadly, caustic, acrid, acerbic. 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 virulent

Explore words related to virulent — words associated with it, words that go with it, and its nearest matches in meaning. Related words include nonvirulent, avirulent, virulently, virulence, sulfurous, morbific, pestilent, venomousness. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for virulent

Common synonyms for virulent include venomous, vitriolic, deadly, caustic, acrid, acerbic, infectious, infective — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does virulent come from?

The word virulent breaks down into one root of Latin origin: the root vir-, from Latin virus (“poison”). Explore each root to see other English words built from the same source.