An opinion or doctrine, or a system of doctrines, contrary to some established standard of faith, as the Scriptures, the creed or standards of a church, etc.; heresy.
Heterodoxy includes "any opinions or doctrines at variance with an official or orthodox position".Definition of orthodoxy from http://www.cogsci.princeton.edu/cgi-bin/webwn2.0?stage=1&word=heterodoxy WordNet As an adjective, heterodox is used to describe a subject as "characterized by departure from accepted beliefs or standards" (status quo). The noun heterodoxy is synonymous with unorthodoxy and heresy, while the adjective heterodox is synonymous with dissident and heretical.