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

In Scrabble, what is the highest number of points you can get using this list of words that start with 'u' and contain 'nta'?
With a vast 369 entries, you'll want to pick 'untaxied' scoring 16 points overall.

What's the max number of words you could put together from this combination of letters?
It is possible to make 369 words with the specified letter combination.

What is the longest word you can derive using the combination of letters searched for?
The biggest word on this page is 'unrepresentativeness', and contains of 20 letters

Which word that starts with 'u' and includes 'nta' is the most common word in the dictionary?
'Unaccountable' is the most popular word from this page, ranked 13114^th most common word.

What is an interesting word that starts with 'u' and includes 'nta'?
One example of a strange word from this page goes to 'untackle'. The traditional definition of 'untackle' is as follows: "To unbitch; to unharness. [Colloq.] Tusser.". Source Oxford Dictionary.