"Cook goose" is an idiomatic expression that refers to ruining something or ruining one's chances. Its antonyms, on the other hand, would be phrases like "succeed," "triumph," or "achieve victory." These antonyms connote positive outcomes, suggesting that the opposite of cooking one's goose is achieving success. Other antonyms that may apply to this phrase could include "save the day," "redeem oneself," or "win the prize." The use of antonyms can help to clarify one's intention in any given situation, emphasizing the importance of identifying the desired outcome and striving toward it. By recognizing the antonyms for "cook goose," we can help remind ourselves of the importance of optimism and perseverance in the face of setbacks.