nonconformist

noun4

1. •
   A member of a church separated from the Church of England; a Protestant dissenter.
2. •
   Loosely, a Christian who does not conform to the doctrines of an established church.
3. •
   Someone who does not conform to accepted beliefs, customs or practices.
4. •
   A noctuid moth (Lithophane lamda).

adjective1

1. •
   Not conforming to established customs, etc.

noun1

1. •
   A member of a Protestant church which does not observe the doctrines of the established church, especially of the Church of England.