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

What is the maximum number of words you are able to create using this list?
From this page of words starting with 'n' that contain 'ie', Dictionarypedia has discovered 469 brilliant entries which are possible altogether.

What's the highest score you're able to get in Scrabble from this list of words that start with 'n' and include 'ie'?
With a vast 469 entries, you'll want to pick 'nazified' which scores 21 points.

What's the most popular word that starts with 'n' and includes 'ie'?
We've identified that 'niece' is the 6075^th most common word.

What's an unusual word from all the combinations possible ?
The most notable word based on public feedback is 'nullifier'. 'Nullifier''s definition is "One who nullifies or makes void; one who maintains the right to nullify a contract by one of the parties.", according to the dictionary.

How many characters are in the longest word from this list?
The word 'nonconscientiousness' is made up of 20 characters.