Is that ture?

I am Danish and it is very easy for me to read Norwegian, because the words are almost like the Danish words. Swedish is a little harder to read, but I am able to understand most of it. Spoken Swedish and Norwegian are relatively easy to understand unless people are speaking very fast. Some words are different though, and sometimes the Swedes and Danes misunderstand eachother. Sometimes the same word means one thing in Danish and another thing in Swedish. For instanse the word "rolig", when a Danes says "rolig" he means peaceful or calm, when a Swede says "rolig" he means funny, and words like that sometimes lead to misunderstandings.