Aliens
Intruder and aliens are semantically related. in foreign being topic. In some cases you can use "Intruder" instead a noun "Aliens".
Mutual synonyms
Related pairs
Both words in one sentence
- Jem'Hadar learn foreign languages ridiculously quickly and never use their own language in the presence of aliens, so there's no risk of an intruder arming the self-destruct.
Source: Failsafe Failure -
But one of the brothers rationalises that the Aliens invaded the house to assess a threat as they may have thought Tommy's camera was some sort of weapon - certainly the behaviour of the first 'intruder' seems to hint at this.
Cite this Source
Intruder and Aliens. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/aliens/intruder
Aliens & Intruder. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/aliens/intruder>.
Intruder or Aliens. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/aliens/intruder.
Google Ngram Viewer shows how "aliens" and "intruder" have occurred on timeline