Words that contain 'ks' and end in 'an'

In Scrabble, what is the most points you can get using this list of words containing 'ks' and ending with 'an'?
From this particular combination, you could make 'picksman' for a total of 18 points in Scrabble.

How many words is it possible to make using the combination of letters requested?
It is possible to derive 24 words with the specified letter combination.

Is there a specific word from this page which could be deemed as unique?
You can uncover a handful of weird words in this list, having said that our favorite word is 'cracksman'. 'Cracksman' is defined as "A burglar. [Slang]", according to the dictionary.

Which word that has 'ks' in and ends with 'an' is the most common word in the dictionary?
As far as well-known words go, there's 'marksman', which is the 59816^th most common word.

Which word in particular from this list has the highest letter count?
The longest word on this page is 'backswordsman', and contains of 13 characters