Of or pertaining to that which is irregular, in particular, behaviour that deviates from norms of social propriety or accepted standards of mental health.
Not conforming to rule or system; deviating from the usual or normal type.
A person or object that is not normal.
Explicitly defined, described or recognized as a reference.
Of a religion, church etc.: formally recognized by a state as being official within that area.
Having been in existence for a long time and therefore recognized and generally accepted.