Newcomer

wiktionary

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From new- +‎ comer. Compare Old English nīwcumen(“new comer, neophyte, novice”).

etymonline

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newcomer (n.)

"recent arrival, a stranger newly arrived," mid-15c., with agent noun ending + new-come (past-participle adjective) "just arrived," c. 1200, from Old English niwe cumen; see new + come (v.). Old English also used niwcumen as a noun meaning "newcomer, neophyte."