outsider
Pronunciation:
/ˌaʊtˈsaɪdəɹ/noun
Definitions
One who is not part of a community or organization.
Example: While the initiated easily understand the symbols, they are wholly inaccessible to outsiders.
A newcomer with little or no experience in an organization or community.
Example: Seeing the mess professional politicians have made of things is it any wonder the electorate is beginning to prefer outsiders.
A competitor or contestant who has little chance of winning; a long shot
Example: Johnny was an outsider at this years karate tournament, but he still managed to win second place out of sheer determination.