Aren't Finnish and Magyar somewhat related, Urgric or something?
Finnish and Hungarian (Magyar in their own language) are from the same language family: The finno-ugric languages. As is Estonian end a few smaller languages like Chanti and Mansi. Most languages are so small though, that every couple of years one goes extinct, cause the last native speaker dies. Hungarian, Estonian and Finnish have only some grammatical structure and principles in common, but no common words, since they have been separated for such a long time. They all came from the Ural area most likely and some still remain there. There is not much known about the past of this language family as there are very few documents or other artifacts of their earlier past. The connection has only been made in the second half of the last century cause before that there was harly any linguistic study for this language family. They are suffix languages, meaning that one of their major ways to express things like location, relation, ownership and so on are all done through suffixes. Thus they have way more cases than Nominative etc. This is why there are so many variations of a noun in the example: The bus, a bus, the busses', on the bus, in the bus, next to the bus, about the bus...