One option in English could be otorhinolaryngologist. (Don't ask how it's pronounced)
I'm sure the Germans have something far better.
Sorry seems to be the hardest word: perhaps you can find the song by Sir Elton Hercules John somewhere.
butterfly
I am guessing that he needed a job and a teaching job was open. He did not do it for long and later said that it was the hardest job he ever had.
bull double flip, laser flip, impossible, hard flip, tre flip, inward hellflip are said to be the hardest but honestly all skaters have different limits and a pop shove it could be the hardest. -christian from handycap skate crew, btw not crippled just to confirm-keep skating kids
What has 4 letters, sometimes has 9 letters, but never has 5 letters?
There are many popular models of the Dirt Devil vacuum cleaners, but a popular model has not been said. I there will ever be one said, it would be on their official website.
Nothing
No he said he needs to get a crib first
Some people find "no" to be the hardest word to say, as it can be difficult to assert boundaries or disappoint others.
That's more of an opinion answer, and in my opinion its Zombie Verruckt. That's probably just because its said to be the hardest.
The quote "The hardest thing to understand in the world is the income tax" was said by Albert Einstein. (According to Leo Mattersdorf, Einstein's tax accountant).
Ever since the first time it was said.
once she was.she said it on "Hannah Montana"