veteran Antonyms

a little new to all this unqualified deb hobbyist unskilled unfitted howe fledgling newbie unprofessional young stumbler tenderfoot tiro tyro unable undergraduate unskillful whippersnapper rookie fuckup new kid on the block young blood bull in the china shop new recruit new member new person fresh from the oven new entrant Johnny-come-lately half-assed inductee uninitiate enlistee noviciate all thumbs buckwheater first-timer noob stranger starter smatterer cub debutant debutante dilettante entrant fledgeling freshman green