Description : Can you think of a word with four repeated letters?
Last Answer : I did a search and came up with this: LLANFAIRPWLLGWYNGYLLGOGERYCHWYRNDROBWLLLLANTYSILIOGOGOGOCH, which is the name of a Welsh town. Since your example of runner has the n and the r as being repeated, my ... O and R 10 repeated letters. Oddly, it only has 5 letters that AREN'T repeated.