blindly devoted to some creed, opinion, or practice; especially : having or showing an attitude of hatred or intolerance toward the members of a particular group (such as a racial or ethnic group)
bigotedly
noun(big-ot-ed)
a person who is obstinately or intolerantly devoted to his or her own opinions and prejudices; especially : one who regards or treats the members of a group (such as a racial or ethnic group) with hatred and intolerance