The antonyms for the word "most cookedup" would be genuine, authentic, bona fide, real, truthful, valid, trustworthy, original, and sincere. These words are opposite in meaning to the phrase "most cooked up," which implies something that is fabricated, exaggerated, or fictitious. When describing something as genuine or authentic, it means it is true and valid, coming from a place of honest intention. Truthful and sincere are also antonyms because they indicate a lack of deception or falsehood. Using such words helps to create a more realistic and honest narrative, making sure to convey the true nature of what is being discussed.