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Proto-Germanic *īsarną

→ English iron (inherited)
→ Afrikaans yster (inherited)
→ Cimbrian aizarn (inherited)
→ Danish jern (derived)
→ German Eisen (inherited)
→ Middle English iren (inherited)
→ Faroese jarn (inherited)
→ Irish iarann (cognate)
→ Westrobothnian jarn (inherited)
→ Gothic 𐌴𐌹𐍃𐌰𐍂𐌽 (inherited)
→ Icelandic járn (inherited)
→ Limburgish iezer (inherited)
→ Marshallese aen (derived)
→ Mòcheno aisn (inherited)
→ Norwegian Bokmål jern (derived)
→ German Low German Isen (inherited)
→ Dutch ijzer (inherited)
→ Old Norse járn (inherited)
→ Old Norse ísarn (inherited)
→ Pohnpeian ain (derived)
→ Saterland Frisian Iersen (inherited)
→ Swedish järn (inherited)
→ Central Atlas Tamazight ⵓⵣⵣⴰⵍ (derived)
→ West Flemish yzer (inherited)
→ Vilamovian ajza (inherited)
→ Yiddish אײַזן (inherited)