Words that contain 'al' and end in 'ts'

What's the max number of words one can make using this list?
From this page of words containing 'al' and ending with 'ts', there are 230 entries which are available.

What is the longest word you can assemble from the combination specified?
The longest word found by Dictionarypedia is 'antienvironmentalists'.

Is there any word on this page that jumps out as the most common?
When it comes to popular words, there's 'talents', which ranks as the 5274^th most popular word.

Is there an example of a word from this page which might be deemed as unique in any respect?
Standing as the most strange word on this list is 'analects'. According to the Oxford dictionary, 'analects' means "A collection of literary fragments.".

In Scrabble, what is the best score you can get from words that have 'al' in and end with 'ts'?
With the number of words to pick from, your best option is to go for 'oxysalts' which scores 18 points.