The phrase 'kept close to' denotes a sense of proximity, attachment, or protection. However, its antonyms connote the opposite meaning. The antonyms for 'kept close to' are detached, distant, faraway, remote, and aloof. These words show a disconnection, separation, or lack of connection between two entities. Being far away or remote means being physically separated by distance, whereas aloofness translates to emotional detachment, reluctance, or indifference. In contrast, someone who is kept close to denotes a strong bond, a relationship, or trust. Using antonyms can not only broaden vocabulary but also help to understand the nuances between words with similar meanings.