How many characters does the longest word from this list consist of?The longest word on this list is 'hyakume', consisting of 7 characters
What's the best score you're able to get in Scrabble using this list of words starting with 'h' that contain 'aku'?Your only feasible option is 'hyakume' scoring 19 points.
How many usable words could one make using the combination specified?On this page of words that start with 'h' and include 'aku', there are 2 amazing combinations which are possible altogether.