The phrase "kept under wraps" is often used to describe something that is being kept secret or private. Its antonyms, on the other hand, refer to things that are revealed, publicized, or disclosed. Some of the antonyms for "kept under wraps" include made public, announced, exposed, revealed, unveiled, and disclosed. These words indicate a complete opposite of secrecy and hiddenness. When someone uses these antonyms, they are emphasizing the idea of openness and honesty. So, if you want to convey the opposite of keeping something under wraps, you should use any of these antonyms to signal transparency and candor.