köken: From Middle High German al-ein. Cognate with Middle English al-one, English alone, Dutch alleen, Low German alleene (Münsterländisch), alläine (Sauerländisch).
köken: From Middle Korean 스싀〮로〮 (susúy-lwó, “by oneself”), from Old Korean 自衣以 (SUSuy-lwo), from 自衣 (SUSuy, “oneself”) + 以 (-lwo, “by”, instrumental marker). The independent noun survived into fifteenth-century Middle Korean but is now lost.
alone, by oneself, on one's own · exclusively (nothing else, only the given thing)
köken: Lexicalization of the Old Hungarian noun and adjective egyed (“the only one; single, lonely, solitary”) + -ül (adverb-forming suffix), from egy (“one”) + -ed (nominal suffix).
aile: egyed, egyedüli, egyedüllét, egyedülálló, egyes-egyedül, a baj nem jár egyedül
(with personal inflection: magamban, magadban etc.)