And NORSE CONTENT! OP: "very basic comparison between Icelandic, Danish, Norwegian, Swedish, & Finnish languages from the Stand Still. Stay Silent webcomic (which is set in a post-apocalyptic Scandinavia)" (with cats.
Swedish (svenska) is a North Germanic language with around 9 million speakers mainly in Sweden and Finland, and also in Estonia, Norway, Canada and the USA. It is closely related to Norwegian and Danish and is mutually intelligible with them to a large ex