The biggest word from this page is how many letters? The word gestapo is made up of 7 characters.
How many actual words could one put together using this combination of letters? From this list of containing 'es' and ending with 'po', you have 2 entries which can be selected.
What's the highest number of points you can get in Scrabble using this list of words containing 'es' and ending with 'po'? The only option is fesapo which totals 11 points.