Which word in particular from this list has the highest character count?The biggest word derived by Dictionarypedia is 'gelilah'. It is made up 7 letters.
What's the maximum number of words you are able to make using this list?From this page of words that start with 'g' and end with 'lah', there are 9 entries which are available.
What is the highest scoring word in Scrabble you can play for ?For 12 points, you could use 'gomlah'.