There are plenty of antonyms for the phrase "called the turn" depending on the context in which it is used. If we're talking about card games, some antonyms would be to "fold" or "pass." In the context of a race, it could be to "stay in" or "drop out." In a game of chess, the antonym could be to "hold" or "wait." It all depends on the activity and the particular circumstances of the situation. One thing is certain, however: antonyms are essential for conveying the opposite meaning of a word or phrase - in this case, the opposite of "called the turn".