I am looking for a text file of a list of words (roughly the 5000-10000 most common English words) and their root word and root word language. My Google Fu only turns up single words or pages that I can type in a word to get to another page to get the etymology. Wikipedia has some stuff, but it is sorted by language root, which is not what I am looking for. I would like to have a long list of words in a text file so that I can manipulate it programatically. Comma separated or whatever, any format would be great. Here is one use case: Yoke - [list of words that have yoke in the etymological history] (Many, many many English words come from the root work for Yoke.) All answers appreciated!
What is this non-English, possibly German word? Sounds like veetsul zooten, means emotional from an impending change. [more inside]
How did the word "earworm" come to mean something you can't get out of your head (like a song, etc)? Looking for the German etymology, if there is one. [more inside]
Help me track down the meaning of a surname. The name is "Naftzger." It seems to be a Germanic (if not German) word for an occupation (e.g. "Metzger" means "butcher"). But what occupation? What does the "Naf" mean? Bonus points for information on region of origin.
Please help me find the etymology for the German word "kitsch". [more inside]