Words that start with 'def' and contain 'e'

What word that starts with 'def' and includes 'e' is the most unique?
An example of a weird word from this list is 'deficience'. 'Deficience' is defined as "Same as Deficiency. Thou in thyself art perfect, and in thee Is no deficience found. Milton.", according to the English dictionary.

What is the total number of words you are able to put together using this combination of letters?
From this list of words that start with 'def' and contain 'e', Dictionarypedia has discovered 336 combinations which can be selected.

Which word in particular on this page has the largest character count?
There are 17 characters in the word 'deflectionization', making it the longest word on this list.

Is there a word on this page that jumps out as the most popular?
'Defective' is the most popular word from this list, ranked 2745^th most common word.

What is the best score you can get in Scrabble using this list of words that start with 'def' and contain 'e'?
With an extensive 336 entries, you should go for 'defreeze' scoring 21 points in total.