How many words are there using the combination specified?From this page of words that have 'zl' in and end with 'h', you have 2 outstanding combinations which are possible.
How many characters are in the largest word on this page?'Chremzlach'
What is the best score you can get in Scrabble using this list of words that contain 'zl' and end in 'h'?Your only feasible choice is 'zlotych' scoring 24 points.