Danish agern

← German Ecker (cognate)

← English acorn (cognate)

← Proto-Germanic *akraną (inherited)

← Gothic 𐌰𐌺𐍂𐌰𐌽 (cognate)

← Dutch aker (cognate)

← Old Norse akarn (inherited)

→ English acorn (cognate)

→ Old English æcern (cognate)