Antonyms for the phrase "make effort" include "neglect," "abandon," "ignore," "procrastinate," and "laze." When one neglects or abandons their tasks, they do not put any effort into completing them. Ignoring tasks is also a way of avoiding the effort required to complete them. Procrastinating delays the effort necessary to complete a task until the last minute, leaving no time for quality work. Lazing around or being lazy is another antonym for making an effort, implying a lack of drive or motivation. These antonyms highlight the importance of putting in the necessary effort to accomplish tasks effectively.