Synonyms & related words for ultra

Find synonyms, related words, and the definition of ultra — including extremist, extreme, radical. 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 ultra

Explore words related to ultra — words associated with it, words that go with it, and its nearest matches in meaning. Related words include hyper, super, extremely, ultrahigh, ultimate, elite, mega, extremeness. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for ultra

Common synonyms for ultra include extremist, extreme, radical — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does ultra come from?

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