Extraterrestrial
Extraterrestrial adjective - Originating, located, or occurring outside Earth or its atmosphere.
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Synonyms for Extraterrestrial
From space and extraterrestrial are semantically related. In some cases you can use "From space" instead an adjective "Extraterrestrial".
From space
Extraterrestrial and from space are semantically related. You can use "Extraterrestrial" instead an adjective phrase "From space".
Mutual synonyms
Both terms in one sentence
- See also Transplanted Humans, which is this trope in reverse (alien life coming from Earth); and Humanity Came From Space, which is only about the human species being extraterrestrial in origin.
Source: Panspermia
Cite this Source
From space and Extraterrestrial. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/extraterrestrial/from_space
Extraterrestrial & From space. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/extraterrestrial/from_space>.
From space or Extraterrestrial. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/extraterrestrial/from_space.
Google Ngram Viewer shows how "extraterrestrial" and "from space" have occurred on timeline