Spelling dictionaries

250px|thumb|Logo in 2017 thumb|upright|', first edition by (1880) The Duden''' () is a dictionary of the Standard High German language, first published by Konrad Duden in 1880, and later by Bibliographisches Institut GmbH, which was merged into Cornelsen Verlag in 2022.

official spelling dictionary of the Dutch Language

Swedish dictionary

official spelling dictionary of the German language in Austria