Words that contain 'tr' and end in 'ss'

Is there any word on this page that sticks out as the most common?
We're able to confirm that 'mistress' is the 2359^th most common word.

How many characters are in the biggest word on this list?
The longest word one could construct from the combination specified is 'regeneratoryregeneratress', which has 25 letters.

How many usable words are possible to put together using the specified combination?
685 words!

What's the highest possible score you could get in Scrabble using this list of words containing 'tr' and ending with 'ss'?
With so many words to select from, we would recommend selecting 'victress' scoring 13 points in total.

Is there a distinct word from this page which might be thought of as unique?
There are several weird words on this page, however our favorite word right now is 'portress'. It means "A female porter. Milton.".