What's the maximum number of words you're able to make using words that start with 'd' and end with 'cay'?From this page of words with 'd' as the 1st letter that end with 'cay', you have only 1 entry which is available.
What's the highest scoring word in Scrabble with the requested combination ?With sadly a single word available, your only viable word is 'decay' for a total score of 11 points.