Worter und Namen gleicher Herkunft und Struktur: Lexikon etymologischer Dubletten im Deutschen

In this innovative dictionary, German words and proper names are presented which are derived either from the development away from or independent establishment (of forms) of an already-existing, extinct or reconstructed borrowing or loan word (e.g., wägen - wiegen, Triumph - Trumpf, Trinität - Trinidad) or which are made up of identical elements (e.g., bekommen - beikommen).