How many usable words could one make using this list?You could make 2 words using the specified combination.
How many characters are in the largest word on this list?The largest word assembled by Dictionarypedia is 'monofuels'.
What's the highest possible score you can get in Scrabble using this list of words that start with 'm' and contain 'fue'?Your only feasible option is 'monofuel' for a score of 13 points.