The opposite of "sticked by" can have different meanings depending on the context. If we're referring to loyalty, the antonyms could be "betrayed," "abandoned," or "forsaken." On the other hand, if we're talking about something sticking to a surface, the antonyms may include "peeled off," "removed," or "detached." Another possible opposite could be "disavowed," meaning to reject or deny association. In any case, the antonym of "sticked by" implies a lack of commitment, support or adherence, or the undoing of something previously stuck or attached to a surface.