German Erdapfel

← German Erde (compound)

← German Apfel (compound)

← French pomme de terre (calque)

← Middle High German ertapfel (inherited)

← Middle High German erdapfel (mention)

← Middle High German ertöpfel (mention)

← Middle High German erdöpfel (mention)

← Middle High German ertaphel (mention)

← Proto-West Germanic *erþapplu (inherited)

← Old High German erdapful (inherited)

← Old High German erdaphul (mention)

→ English earthapple (mention)

→ Cimbrian èerdöpfel (cognate)

→ Persian سیب‌زمینی (link)

→ French pomme de terre (cognate)

→ Central Franconian Ääpel (cognate)

→ Icelandic jarðepli (derived)

→ Dutch aardappel (cognate)

→ Polish ziemniak (calque)

→ Romansch ardöffel (cognate)

→ Vilamovian aorpuł (cognate)