The word "calls turn" can be described as a noun that implies a particular order of actions. Antonyms for this word would include phrases like "random order," "disorganized sequence," or "chaotic system." Other antonyms could be "discordant pattern," "breaking the cycle," or "breaking away from the norm." Essentially, any phrase that suggests a lack of order or routine could function as an antonym for "calls turn." When considering alternative words to describe this concept, it's essential to keep in mind the central idea of order and progression in the original phrase.