Words that start with 'd' and contain 'je'

Which word that starts with 'd' and includes 'je' is the most common word in the dictionary?
We can confirm that 'dejected' is the 16567^th most common word.

Is there a word from this page of word that starts with 'd' and includes 'je' which could be considered as unusual in any respect?
The most peculiar word based on a recently conducted poll is 'dejeune'. The dictionary defines it as "A déjeuner. Take a déjeuné of muskadel and eggs. B. Jonson.".

What's the max number of words one can create from this list?
It is possible to derive 43 words with this list.

Which word in particular from this list contains the largest number of characters?
The longest word on this list is 'duodenojejunostomies'. It consists of 20 characters.

What's the highest score you could get in Scrabble from this list of words starting with 'd' that contain 'je'?
It is possible to make 'dejectly' scoring 21 points.