Decamping refers to the action of leaving a place suddenly, typically in order to escape from it. The antonyms of "de-camped" include settling, establishing, and anchoring. Settling refers to the act of staying in a place for an extended period of time or making it one's permanent residence. Establishing is the act of creating or founding something that will remain in a particular location for an extended period of time. Anchoring refers to the act of securing or fastening something to a particular location or position, typically for an extended period of time. Each of these antonyms represents the opposite of de-camping and emphasizes the idea of staying in one place.