The phrase "art in the cards" refers to something highly probable or foreseeable, but what would be the antonyms for this phrase? Words that could work as the opposite of "art in the cards" are: unlikely, unexpected, unplanned, and unforeseeable. These words imply that something could happen in a manner that is out of one's control, straying away from predictability. When something is unlikely, it has a low probability of coming true, and when something is unexpected, it catches one off guard, for example. Hence, the antonyms of "art in the cards" express that uncertainty exists and that nothing is guaranteed.