1) Beginner 2) Entrant 3) Exclusively Saxon word 4) Exclusively Anglo word 5) Fledgeling 6) Fledgling 7) Freshman 8) Initiate 9) Neophyte 10) Newbie 11) Novice 12) Possible victim of xenophobia 13) Recent arrival 14) Recent arrival or participant 15) Recent hire 16) Starter 17) Tenderfoot 18) Tiro 19) Tyro 1) Cheechako 2) Enlistee 3) Fresh face 4) Malahini 5) Newbie 6) Tiro 
A newcomer is someone who has recently arrived or recently joined a group. Newcomer may also refer to: ...
• (n.) One who has lately come. • (n.) One who has lately come.
New'com`er noun One who has lately come. 
[n] - a recent arrival 2. [n] - any new participant in some activity
fledgling noun any new participant in some activity
a person or thing that has recently arrived; new arrival: She is a newcomer to our city. The firm is a newcomer in the field of advertising.
[SAT terms] a recent arrival