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

What's the maximum number of words you can create using words that start with 's' and end with 'uli'?
There are 9 words possible using words that start with 's' and end with 'uli'.

How many characters are in the longest word on this list?
The longest word that's possible to derive from the specified combination is 'stratocumuli', which is made up of 12 characters.

In Scrabble, what's the highest score possible from this list of words with 's' as the 1st letter that end with 'uli'?
Using this particular combination, it is possible to make 'scrupuli' which scores 12 points in Scrabble.

Which word that starts with 's' and ends with 'uli' is the most popular word in the dictionary?
We're able to verify that 'stimuli' is the 40962^nd most common word.