The term "in-close" implies being near or enmeshed in something. Its antonyms would therefore be words that indicate distance or detachment. Examples of these antonyms for "in-close" could include "far away," "remote," "disconnected," "distant," "aloof," "uninvolved," "separated," "apart," and "removed." Each of these words suggests a sense of dissociation or emotional detachment from the subject, which is the opposite of feeling "in-close." Using these antonyms in contrast with the original word would create a vivid description of distance and detachment, or closeness and involvement.