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

What is the highest scoring word in Scrabble you can play for ?
As there are a myriad of words to select from, you'll want to pick 'cervixes' scoring 20 points.

What's the most common word that starts with 'cer' and includes 's' in the dictionary?
There's 'ceremonies', which is the 7165^th most popular word.

How many characters are in the largest word from this page?
The biggest word constructed by Dictionarypedia is 'ceratopteridaceous'. It has 18 letters.

What is the maximum number of words you could create using this combination of letters?
There are up to a maximum of 183 entries using our page of words that start with 'cer' and include 's'.

Which word from this list is the most unusual?
An example of an unusual word from this page goes to 'cerographist'. The traditional definition of 'cerographist' is as follows: "One who practices cerography.". Source Oxford Dictionary.