Words with 'lea' at the start and 's' at the end

What's the max number of words you can construct from this combination of letters?
All in all, there are exactly 72 words.

What's the largest word you can create from the combination of letters searched for?
'leadenheartedness'

What is the best score you're able to get in Scrabble from this list of words beginning with 'lea' and ending with 's'?
For a total of 15 points in Scrabble, it is possible to play 'leadoffs'.

Is there a word from this page which could be thought of as unique?
There are several weird words in this list, that being said our favorite word happens to be 'leaveless'. The definition of 'leaveless' is as follows: "Leafless. [Obs.] Carew.". Credit goes to Cambridge Dictionary.

What's the most common word that starts with 'lea' and ends with 's'?
Rating as the 1166^th most common word, you'll want to make sure you have 'leaves' committed to memory.