Ogooglebar [o:g’o:ɡelb:ar]
You’ve probably heard of this one by now after all the worldwide press it got that Google had pressured the Swedish Language Council into dropping ogooglebar (“ungoogleable”) from its annual list of new Swedish words. A classic case of the Streisand Effect, it backfired in the most spectacular way and birthed the word into several other languages, making it the most rapidly influential Swedish word of all time, I would think.



