How many words are there using the combination specified?You could make 3 words overall.
How many characters does the largest word on this page consist of?The longest word that's possible to construct from the specified combination is 'fuchsinophil', which consists of 12 characters.
What is the highest number of points you can get in Scrabble using this list of words beginning with 'f' and ending with 'hil'?Your only feasible option is 'foothil' which totals 13 points.