Words that contain 'n' and end in 'est'

How many letters does the largest word from this list contain?
'Counterconquest'

In total, how many words is it possible to make using this combination of letters?
533

What is an unusual word that has 'n' in and ends with 'est'?
By far the most strange word in this list is 'reinvest'. 'Reinvest''s definition is "To invest again or anew.", according to the dictionary.

Which word on this page ranks as the most popular?
When it comes to popular words, there's 'interest', which ranks as the 581^st most common word.

What's the highest number of points you can get in Scrabble from this list of words that have 'n' in and end with 'est'?
Considering the diverse range of words to choose from, your best option is to consider 'conquest' scoring 19 points.