[1] : The Collaborative International Dictionary of English v.0.48

newcomer \new"com`er\, n.
   one who has lately come.
   1913 webster

[2] : WordNet (r) 2.0

newcomer
     n 1: any new participant in some activity syn: fledgling, fledgeling,
           starter, neophyte, freshman, newbie, entrant
     2: a recent arrival; "he's a newcomer to boston"
see also:
fledgling fledgeling starter neophyte freshman newbie 
entrant 

[3] : Moby Thesaurus II by Grady Ward, 1.0

61 moby thesaurus words for "newcomer":
   abecedarian, alien, alphabetarian, amateur, apprentice, arrival,
   arriviste, articled clerk, baby, beginner, boot, catechumen,
   colonist, colt, comer, deb, debutant, emigrant, entrant, fledgling,
   foreigner, freshman, gate-crasher, greenhorn, greeny, ignoramus,
   immigrant, in-migrant, incomer, inductee, infant, initiate,
   intruder, learner, neophyte, nestling, new arrival, new boy,
   novice, novitiate, novus homo, outlander, outsider, parvenu,
   postulant, probationer, probationist, proselyte, raw recruit,
   recruit, rookie, settler, squatter, stowaway, stranger, tenderfoot,
   trainee, tyro, upstart, visitant, visitor

Newcomer >> N Words
Newcomer, definition of term: Newcomer
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