Antonyms for the word "corrects midcourse" can include overlooking, ignoring, neglecting, disregarding, and leaving unchecked. When someone corrects midcourse, they make adjustments or changes to an ongoing project or plan. However, if they overlook or ignore certain aspects of the project, they may not achieve the desired outcome. Neglecting or disregarding crucial details can also lead to potential failures. Leaving something unchecked could be viewed as a lack of attention to detail or a disregard for the effects of one's actions. It is important to consider these antonyms when striving for success in any endeavor.