Comment by msrenee

So that's a guy claiming he and another person figured out that the derivation of some Proto-Germanic words came from a semitic language. No published paper, just conjecture. He claims that there are a number of loanwords in Proto-Germanic that came from semitic. The word "loanword" is a link to what you would expect to lead to some evidence for it. Instead, it leads to a website listing a number of different loanwords from various languages. The closest thing on that list is Yiddish and it clearly states they mostly entered the language in the 20th century.