Words with 'c' at the start and 'aam' at the end

What is the highest score you're able to get in Scrabble from this list of words that start with 'c' and end with 'aam'?
As there is only 1 entry to choose from, the only choice you can go for is 'caam' scoring 8 points.

What's the max number of words one can put together using this combination of letters?
Regrettably there's only 1 word addressing your query.