Antonyms for the phrase "hangs around with" are words that depict detachment, social distancing, or severing connections. These antonyms are often associated with isolation, aloofness, or remoteness. Words like "isolates," "detaches," "separates," and "withdraws" are some of the opposite expressions of "hangs around with." They typically mean keeping oneself aloof from the company of others. This kind of behavior often results from a need to focus on individual pursuits, evade distractions, or cope with personal issues. Though it might appear negative, such behavior can be healthy and necessary for some individuals at specific stages in their lives.