set-apart

set-apart (http://definr.com/set-apart)

     adj : being or feeling set or kept apart from others; "she felt
           detached from the group"; "could not remain the
           isolated figure he had been"- Sherwood Anderson;
           "thought of herself as alone and separated from the
           others"; "had a set-apart feeling" [syn: detached, isolated,
            separated]