Words with 'u' as the first letter that end with 'urt'

In total, how many words are possible to make using this combination of letters?
From this page of words with 'u' as the 1st letter that end with 'urt', there are 2 combinations which can be selected.

Which word that starts with 'u' and ends with 'urt' is the most popular word in the dictionary?
We can verify that 'unhurt' is the 32278^th most common word.

How many letters does the biggest word on this page consist of?
'upspurt' (7 letters)

In Scrabble, what's the best score possible from this list of words with 'u' as the 1st letter that end with 'urt'?
As there is merely a small amount of words available, you're obligated to select 'upspurt' which scores 11 points.