Antonyms for the phrase "most robbed" can vary depending on the context. If you are talking about a physical robbery, some antonyms could include "safest," "least threatened," or "most secure." However, if you are using the phrase more metaphorically, other antonyms could be "most respected," "most prized," or "most valued." In either case, the antonyms suggest a sense of safety or respectability that is absent when something is being "most robbed." Ultimately, the choice of antonyms will depend on the specific situation at hand and the intended meaning of the phrase.