Rebel
Part of speech: verb
Definition: To resist or become defiant toward an authority.
Part of speech: noun
Definition: A person who resists an established authority, often violently.
Example sentence: I've reached a point in my life where it's the little things that matter... I was always a rebel and probably could have got much farther had I changed my attitude. But when you think about it, I got pretty far without changing attitudes. I'm happier with that.
Maverick
Part of speech: noun
Definition: An unbranded range animal.One who does not abide by rules.One who creates or uses unconventional and/or controversial ideas or practices.A queen and a jack as a starting hand in Texas hold 'em
Part of speech: adjective
Definition: Showing independence in thoughts or actions.
Example sentence: I may be a maverick, but it doesn't mean I like playing tricks.