Alien
Alien verb - To cause to change from friendly or loving to unfriendly or uncaring.
Usage example: such emotional cruelty will rapidly alien any friends you might possibly have left
Sour and alien are semantically related. In some cases you can use "Sour" instead the word "Alien" as an adjective or a verb.
Mutual synonyms
Both words in one sentence
- Alien Nation has sour milk as akin to alcohol.
Source: Alien Catnip -
An alien in Star Trek: The Next Generation attempts a Thanatos Gambit by shooting himself with Riker's phaser in order to frame Riker for his murder and permanently sour diplomatic relations between his race and the Federation.
Source: Bungled Suicide -
The newcomers in Alien Nation get drunk on sour milk.
Source: I Can't Believe It's Not Heroin
Cite this Source
Sour and Alien. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/alien/sour
Alien & Sour. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/alien/sour>.
Sour or Alien. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/alien/sour.
Google Ngram Viewer shows how "alien" and "sour" have occurred on timeline