Words with 'bov' at the start and 'a' at the end

What is the max number of words you can make using words that start with 'bov' and end with 'a'?
With regret there is just 1 word you're able to choose for words that start with 'bov' and end with 'a'.

In Scrabble, what's the highest number of points possible from words with 'bov' at the start and 'a' at the end?
As there is just 1 entry possible, your only viable word is 'bovista' scoring 12 points.