Words with 'emb' at the start and 'x' at the end

What is the best score you could get in Scrabble using this list of words with 'emb' at the start and 'x' at the end?
The only choice is 'embox' scoring 16 points.

What is the maximum number of words you're able to make from words that start with 'emb' and end with 'x'?
With regret, there is only 1 word that can be made for any word that starts with 'emb' and ends with 'x'.