Words that start with 'u' and contain 'pat'

Which word that starts with 'u' and includes 'pat' is the most common word in the dictionary?
There's 'usurpation' which is the 24567^th most common word.

In total, how many words could one make using this list?
There are 88 words available for any word that starts with 'u' and includes 'pat'.

Is there an example of a word from this page of word that starts with 'u' and includes 'pat' that could be deemed as unique?
Ranking as the most strange word on this list is 'usurpatory'. 'Usurpatory' is defined as "Marked by usurpation; usurping. [R.]", according to the dictionary.

What is the longest word you can construct using the combination of letters specified?
The longest word that's possible to assemble from this list is 'underparticipation', which consists of 18 characters.

What is the highest number of points you can get in Scrabble using this list of words that start with 'u' and include 'pat'?
From this combination, the best word you ought to play is 'unpathed' which gets 14 points.