What's the longest word you can create with words that start with 'u' and include 'ffa'?There are 13 letters in the word 'unaffableness', making it the longest word Dictionarypedia has.
How many words are possible to make using this combination of letters?From this page of words that start with 'u' and include 'ffa', there are 12 brilliant entries which are possible in total.