The opposite of being engrossed is being distracted or disinterested. If you are not engrossed by something, you might find yourself bored, unfocused, or easily distracted. You could also be disengaged or uninvolved, lacking a sense of passion or interest. Being engrossed implies a sense of concentration and immersion in a task or activity, so antonyms for this word might include distracted, disinterested, uninvolved, unengaged, or bored. In contrast, to be fully engaged in something is to be motivated, invested, and focused. Antonyms for engrossed reflect a lack of attention or commitment to a particular activity or task.