Synset

being or feeling set or kept apart from others
<adj.all>   freq. cnt.: 13 freq. cnt.: 5 freq. cnt.: 5 freq. cnt.: 2 freq. cnt.: 1

detached

isolated

separated

set-apart

sample sentences

"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"