History of the Danish language (Linguistic variation), Danish lexicography (dictionaries) (Documentary lexicography), Dialect (Contact languages, Jutland, The Anglophone Caribbean, Varieties of Danish), Empires and colonies (Danish West Indies, US Virgin Islands), History of ideas/science for the humanities, Language history (comparative linguistics, etymology)
History of the Danish language, Danish dialects, Danish lexicography (dictionaries), Danish phonetics and phonology (sound system), Dialect, German, Dutch, Frisian and Yiddish, Language Politics and Language Pedagogics, Language Use (text and conversation), Language history (comparative linguistics, etymology), Sociolects (child language, language of adolescents, immigrants, specialised language etc)