Words with 's' as the first letter that end with 'an'

What word that starts with 's' and ends with 'an' is the most interesting?
Dictionarypedia considers 'stahlian' to be the most interesting word. According to the Oxford dictionary, 'stahlian' means "Pertaining to, or taught by, stahl, a German physician and chemist of the 17th century; as, the Stahlian theory of phlogiston. A believer in, or advocate of, stahlism.".

How many words could one put together using the combination searched for?
From this list of words with 's' as the 1st letter that end with 'an', you have 781 unique combinations which are possible.

What is the most common word that starts with 's' and ends with 'an' in the dictionary?
'Statesman' is the most popular word from this list, ranked 7971^st most common word.

What's the longest word you can assemble using the combination searched for?
The longest word on this page is 'superseptuaginarian'. It has 19 characters.

What's the highest scoring word in Scrabble with the above combination ?
Considering the wide range of words to select from, your best option is 'sabazian' which scores 19 points overall.