Proto-Germanic *aitrą

→ English atter (inherited)

→ Old English ator (inherited)

→ Danish edderkop (derived)

→ German Eiter (inherited)

→ Faroese eitur (derived)

→ Westrobothnian eiter (inherited)

→ Old Swedish eter (inherited)

→ Old High German eitar (inherited)

→ Luxembourgish Eeter (inherited)

→ Dutch etter (inherited)

→ Old Norse eitr (inherited)

→ Saterland Frisian Atter (inherited)

→ Swedish etter (inherited)

→ Vilamovian ǡter (inherited)