Synonyms & related words for instantaneous

Find synonyms, related words, and the definition of instantaneous — including instant, immediate, momentary, rapid, quick, speedy. 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 instantaneous

Explore words related to instantaneous — words associated with it, words that go with it, and its nearest matches in meaning. Related words include coinstantaneous, instantaneity, instantaneously, instantaneousness, instancy, instantly, immediateness, immediacy. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for instantaneous

Common synonyms for instantaneous include instant, immediate, momentary, rapid, quick, speedy, fast, swift — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does instantaneous come from?

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