Words that start with 'do' and contain 'n'

Is there a word from this page of word that starts with 'do' and includes 'n' which might be considered as unusual in any respect?
Undoubtedly one of the most strange words from this list is 'donatory'. According to the Oxford dictionary, 'donatory' is defined as "A donee of the crown; one the whom, upon certain condition, escheated property is made over.".

In total, how many words are there using the combination of letters requested?
You'll find 773 words in total.

Is there a word on this page that jumps out as the most common?
When it comes to popular words, there's 'down', which is the 110^th most common word.

In Scrabble, what's the highest possible score possible from words that start with 'do' and contain 'n'?
Given there are a vast 773 entries, you may want to pick 'downsize' which scores 21 points.

How many letters are in the longest word on this list?
There are 17 letters in the word 'doubleheartedness', making it the largest word Dictionarypedia has.