It is generally thought that there are only a few words that are similar in Germanic and Balto-Slavonic languages. But, till now there isn't a book or ather media where these words are collected. So I get the idea to search for the cognates (words of same origin in specialist literature) in Indo-European (Indo-Germanic) languages. When I was beginning rummaging in online dictionaries I also didn't know that I would found so many (more the 2000) similar words. This is a tremendoues number which shows how similar these languages are.