What's an unusual word from this list?You can find several weird words on this page, albeit our favorite word happens to be 'peridiastole'. The dictionary defines it as "The almost inappreciable time which elapses between the systole and the diastole of the heart.".
What's the most common word that has 's' in and ends with 'le' in the dictionary?A common word for your request is 'possible'.
How many actual words could one put together using the combination specified?On this page of words that have 's' in and end with 'le', you have 3,112 fantastic entries which can be selected.
How many letters does the longest word from this list contain?Try 'succinylsulphathiazole'
What is the highest scoring word in Scrabble available on this page ?Considering the huge variety of words to pick from, your best bet is 'swizzle' scoring 28 points.