Words that start with 's' and contain 'ou'

Which word on this page sticks out as the most popular?
There's 'should' which is the 86^th most popular word.

What is the most unique word from this page?
'Smoulder' definitely ranks as the most weird word from our list of words that start with 's' and include 'ou'. The dictionary defines it as "1. To burn and smoke without flame; to waste away by a slow and supressed combustion. The smoldering dust did round about him smoke. Spenser. 2. To exist in a state of suppressed or smothered activity; to burn inwardly; as, a smoldering feud. To smother; to suffocate; to choke. [Obs.] Holinshed....".

What is the max number of words you are able to construct using words that start with 's' and include 'ou'?
From this list of words that start with 's' and contain 'ou', you have 1,840 combinations which are possible.

How many characters does the largest word on this list consist of?
'saccharomucilaginous', which contains 20 characters.

What's the highest possible score you could get in Scrabble from this list of words starting with 's' that contain 'ou'?
Considering the range of words from which to select, your best choice is 'sourjack' scoring 21 points.