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

What is the most popular word for this page?
When it comes to well-known words, there's 'napkin' which ranks as the 18168^th most common word.

What is the total number of words one is able to put together from this list?
From this page of words that start with 'nap' and contain 'n', Dictionarypedia has discovered 48 entries that are possible in total.

Which is the most unique word that starts with 'nap' and includes 'n'?
We consider 'napping' to be the most weird word. The dictionary defines it as "1. The act or process of raising a nap, as on cloth. 2. (Hat Making) A sheet of partially felted fur before it is united to the hat body. Knight.".

Which word in particular from this list has the highest letter count?
'Naphthylaminesulphonic' has 22 letters, and is the largest word possible to make from this combination.

What's the highest scoring word you can play in Scrabble ?
For a score of 15 points in Scrabble, you could use 'napkined'.