How many words is it possible to make using this combination of letters? It is possible to derive 3 words with the specified letter combination.
The longest word from this page is how many characters? The longest word you could construct from words that start with 'p' and end with 'ags' is postbags, and it has 8 letters.
What is the highest scoring word in Scrabble possible to make? As there is merely 3 results to choose from, your only viable option is postbags scoring 13 points.