Is there an example word from this page which could be deemed as interesting in any manner?An example of an uncommon word from this list goes to 'bipunctual'. The definition of 'bipunctual' is as follows: "Having two points.". Source Cambridge Dictionary.
Which word from this list has the largest letter count?The largest word that's possible to derive from this list is 'brachiofaciolingual', which is made up of 19 characters.
What is the maximum number of words you could create using this combination of letters?You could make 10 words with the combination you asked for.
What's the best score you could get in Scrabble using this list of words with 'b' as the first letter that end with 'ual'?For a total of 17 points in Scrabble, it is possible to use 'bisexual'.