Words with 'm' as the first letter that end with 'ism'

In Scrabble, what is the best score you can get from this list of words with 'm' as the 1st letter that end with 'ism'?
With a sizeable 306 entries, you'll want to go for 'mazdaism' which scores 22 points.

Is there any word on this page that jumps out as the most popular?
Ranking as the 11778^th most popular word, you will want to ensure that you've got 'mechanism' committed to memory.

Is there an example word from this page of word that starts with 'm' and ends with 'ism' that could be deemed as unique?
One of the most peculiar words from this list of words that start with 'm' and end with 'ism' is 'moralism'. The common definition of 'moralism' is as follows: "A maxim or saying embodying a moral truth. Farrar.". Credit goes to Cambridge Dictionary.

How many actual words can you put together using the specified combination?
On this page of words with 'm' as the 1st letter that end with 'ism', you have 306 combinations that can be selected.

How many characters does the biggest word on this list contain?
'machiavellianism'.