How many characters are in the largest word from this page?The largest word that's possible to derive from this combination is 'paukpan', and it has 7 characters.
How many words are there using the combination of letters requested?It's possible to derive 2 words using this list.
What's the highest scoring word you can play in Scrabble ?Given that only attainable, you're only feasible choice is 'paukpan' scoring 15 points.