In total, how many words is it possible to make using these particular combinations of letters?Sadly you can go with only 1 word.
What is the best score you're able to get in Scrabble using this list of words that contain 'u' and end in 'ffl'?Given that there a single word to pick from, the only option you can play for is 'souffl' for a score of 12 points.