uncanonical

adj

1. (not-comparable)Not canonical.

   “What I said in my epistle to my reverend friend and master, Doctor James, the incomparably industrious and learned bibliothecary of Oxford, I profess still; but I hold those canons of the apostles uncanonical.”

   “He was also that rare thing, a connoisseur of the uncanonical hybrid in art, as demonstrated by the presence of a headdress mask of a water spirit from Sierra Leone.”