Which word in particular from this list has the highest letter count?The longest word is 15 characters long, which is 'edrioasteroidea'.
In total, how many words are there using the combination specified?On this page of words that start with 'ed' and end with 'a', you have 19 entries which are possible altogether.
What's a peculiar word from all the combinations available on this page?An example of a strange word from this list is 'edema'. It is defined as "Same as oedema.".
What's the highest scoring word in Scrabble with the above combination ?For 10 points in Scrabble, you can play 'edemata'.