The phrase "calls the turn" is commonly used in the context of card games such as poker, where it refers to making a bet or raising on a specific round of betting. Antonyms for this phrase would include "passes the turn," indicating that the player chooses not to bet or raise, and "folds the turn," indicating that the player chooses to forfeit their hand and withdraw from the game entirely. Other possible antonyms might include phrases such as "ignores the turn," "defers to the next player," or "plays conservatively," all of which signify a reluctance to take risks or make aggressive moves during the game.