The phrase "corrects mid-course" suggests an adjustment made during a process or activity to ensure that it stays on track. The antonyms for this phrase can imply different degrees of deviation. Some antonyms include ignoring, neglecting, overlooking, dismissing, and disregarding. These words suggest a lack of attention or care for the proper execution of a task. Other antonyms include disrupting, sidetracking, derailing, excluding, and alienating. These words imply a more significant deviation from the intended course, resulting in a substantial shift in direction. In conclusion, choosing the right antonym for "corrects mid-course" depends on the context and the severity of the diversion from the initial plan.