What's the most common word for this page?Ranking as the 786th most popular word, you'll want to make sure you have 'chief' in your repertoire.
How many letters does the longest word from this page contain?The longest word that's possible to assemble from this list is 'chieftainships', and it is made up of 14 characters.
What's a weird word from the combinations possible on this page?By far the most peculiar word from this list is 'shilf'. The typical definition of 'shilf' is as follows: "Straw. [Obs.]". Source Cambridge Dictionary.
How many viable words can you make using the specified combination?From this list of words that have 'h' as the second letter and 'f' as fifth letter, there are 261 entries which are possible altogether.
What is the highest scoring word in Scrabble you can play for ?Since there are a massive 261 entries, your best bet is 'chaffwax' scoring 29 points.