What is the highest scoring word in Scrabble using the requested combination ?For 9 points, it's possible to use 'coof'.
How many words are there using the combination requested?From this page of words that have 'co' in and end with 'of', dictionarypedia has discovered 9 combinations that are available.
How many characters are in the longest word on this list?'Corrosionproof' is the largest word that our database could assemble. It has 14 characters.