Synonyms & related words for extraterrestrials

Find synonyms, related words, and the definition of extraterrestrials. 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 extraterrestrials

Explore words related to extraterrestrials — words associated with it, words that go with it, and its nearest matches in meaning. Related words include alien, earthlings, ultramundane, ufology, interplanetary, ufologists, spaceships, extrasolar. Click any word to make it the center of the map and keep exploring the web of connections.

Where does extraterrestrials come from?

The word extraterrestrials breaks down into 2 roots of Latin origin: extra-, from Latin extra (“outside, beyond”); and -terr, from Latin terra (“earth, land”). Explore each root to see other English words built from the same source.