Contronyms, or Janus words, are words that are their own opposites. An example of this is ‘Overlook’ as in to watch over or to fail to notice.
Now in most interpretations of this type of universe there are translators. Translators wouldn’t have the context necessary to know what meaning is being used if they aren’t very advanced. Maybe they will just use the most common meaning.
Contronyms could cause hilarious mix ups with translators, translating both to and from our language and the aliens language.













