"Am one's ears in" means to be fully engrossed or deeply involved in something. When we talk about its antonyms, we can refer to words like distraction, disinterest, apathy, detachment, and indifference. For instance, to be distracted would mean that you are not giving your full attention to something, whereas disinterest implies a lack of enthusiasm or concern. Similarly, apathy connotes a lack of interest, while detachment would mean to distance oneself emotionally from an activity, thought, or feeling. Indifference can also convey a lack of interest or concern. Thus, these opposing words can indicate a departure from being fully engaged in something or someone.