Consider closely refers to the act of examining something deeply, evaluating its merits, and making informed decisions based on it. Antonyms for "consider closely" include ignore, neglect, overlook, dismiss, and reject. Ignoring or neglecting something means not giving it the attention it deserves or overlooking its importance. Dismissing something means rejecting it without giving it any consideration. However, sometimes ignoring, neglecting, or dismissing something may result in missed opportunities, wrong decisions, and regret. Therefore, it is important to consider closely when making significant decisions that could impact oneself or others.