How many words can you make from this combination of letters?One could make 5 words using the combination you searched for.
How many characters are in the longest word from this page?The largest word that's possible to assemble from words that end with 'rx' is 'admrx', and it has 5 characters.
What is the highest scoring word in Scrabble you can play for ?For a score of 18 points, you are able to use 'exrx'.