Words with 'saf' at the start and 't' at the end

Is there any word on this page that sticks out as the most common?
We're able to confirm that 'safest' is the 18367^th most common word.

How many words are there using this list?
On this list of words beginning with 'saf' and ending with 't', there are 3 fantastic entries which are possible.

What is the highest possible score you could get in Scrabble from this list of words that start with 'saf' and end with 't'?
The only option is 'safest' scoring 9 points.

How many letters does the biggest word on this list contain?
The largest word on this page is 'safelight'. It consists of 9 letters.