Mis-conceives means to hold a mistaken or incorrect belief or idea. Antonyms for this word would include words like "understand", "comprehend", "perceive", "grasp", "realize", "recognize", "identify", "see", "acknowledge", "accept", and "believe". These words suggest the opposite of mis-conceiving, indicating that one is able to correctly comprehend or understand a concept or idea. Antonyms for mis-conceiving indicate the ability to accurately interpret and believe in something, rather than holding a misguided belief or misunderstanding. It is important to understand the appropriate antonyms for any given word in order to accurately communicate ideas and thoughts.