The word "mis-conjectured" means to make an incorrect guess or assumption. Antonyms for this word would be accurate, correct, precise, right, or true. These words suggest that the guess or assumption made is correct and aligns with the truth or reality. Other antonyms for "mis-conjectured" could include well-founded, well-supported, well-reasoned, or well-informed. These words all imply that there is a solid basis or evidence behind the guess or assumption, and it is not just a random or unfounded idea. Using these antonyms can help to emphasize the importance of making accurate and informed guesses or assumptions.