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English bairn
Old English bearn (derived)
English barn#Etymology_2 (doublet)
Middle English bern (derived)
Middle English barn (mention)
West Frisian bern (cognate)
Proto-Germanic *barną (derived)
Proto-Indo-European *bʰer- (root)
Scots bairn (orthographic borrowing)

English barn (doublet)
English barn (link)
English grandbairn (prefix)
English bairnlike (suffix)
English bairnly (suffix)
English stepbairn (prefix)
English bairnish (suffix)
English bairnhood (affix)
English bairnless (suffix)
Danish barn (cognate)
Latvian bērns (cognate)