Alien
Alien noun - Anyone who does not belong in the environment in which they are found.
Interloper is a synonym for alien in people topic. In some cases you can use "Interloper" instead a noun "Alien", when it comes to topics like stranger, foreign being.
Interloper
Interloper noun - A person who meddles in the affairs of others.
Show all Definitions
Synonyms for Interloper
Alien is a synonym for interloper in people topic. You can use "Alien" instead a noun "Interloper", if it concerns topics such as stranger, outsider, meddles.
Nearby Word: interloping
Mutual synonyms
How words are described
| new | new alien | new interloper |
| mysterious | mysterious alien | mysterious interloper |
Both words in one sentence
- When Jadzia wants to marry Worf, Sirella treats her not as Curzon but as an alien interloper riding on someone else's reputation.
Source: Pretender Diss -
It turns out the French are running from an alien Interloper and are only invading because England refuses to help them.
Source: Video Game / Ironcast - Not dancing on some alien interloper's puppet strings.
Cite this Source
Interloper and Alien. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/alien/interloper
Alien & Interloper. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/alien/interloper>.
Interloper or Alien. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/alien/interloper.
Google Ngram Viewer shows how "alien" and "interloper" have occurred on timeline