How many usable words are possible to make using the combination searched for?You can derive 3 words using the specified letter combination.
How many letters does the longest word on this list contain?The word 'katsunkel' has 9 characters.
What's the highest scoring word in Scrabble available on this page ?Given that there a small number of words possible, your only feasible word is 'kathodal' for a score of 16 points.