"Misknew" is a word that describes a state of not knowing something correctly or accurately. Its antonyms are words that represent the opposite and suggest perfect or complete knowledge, such as "knew," "understood," "comprehended," and "apprehended." These words denote a firm grip on a topic, an accurate understanding of a situation or concept, or a full awareness of a piece of information. They can be used in contrast to "misknew" to emphasize the positive sense of grasping, knowing, and understanding accurately. By using their antonyms, one can convey a sense of mastery, proficiency, and confidence in dealing with any situation.