Lacking peers who share one's beliefs, experiences, practices, etc.
By oneself, solitary.
Not requiring anything further; merely.
By oneself; apart from, or exclusive of, others; solo.
Without outside help.
Used to emphasize the size or extent of something by selecting a subset.
Not permitting anything further; exclusively.
Having or showing no bias or emotional involvement; disinterested.
Not physically attached; separated from something it could connect to.
Not influenced by anyone else; characterized by an impersonal objectivity; impartial.
Of a house: not joined to another house on either side.