Alien and Similar

Opposite meaning words

Alien adjective - Being, relating to, or characteristic of a country other than one's own.

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Similar is an antonym for alien in strange topic.

Similar adjective - Having qualities in common.

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Alien is an antonym for similar in very much alike topic.

The alien's "unfocused" form implies that it's a tall Gray Alien, similar to the one in Close Encounters of the Third Kind.

Source: A Form You Are Comfortable With
Likewise, I will insist on a similar test before allowing any food, drink or medication to be given to an incapacitated alien.

Source: Just For Fun / If I Am Ever Head of an Alien Monitoring Agency
Zeb, the alien muscle of the group, is a member of a species similar to Wookies (called Lasats) and is based on early concept art for Chewbacca, as well as filling a similar role.

Source: Western Animation / Star Wars Rebels

Cite this Source

Similar and Alien. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/alien/similar

Alien & Similar. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/alien/similar>.

Similar or Alien. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/alien/similar.

Google Ngram Viewer shows how "alien" and "similar" have occurred on timeline