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

How many letters does the longest word from this list consist of?
The longest word that's possible to assemble from this combination is 'unfaithworthiness', which is made up of 17 characters.

Which word from this list is the most unique?
An example of a strange word from this list goes to 'unfirmness'. 'Unfirmness''s definition is "Infirmness. [R.]", according to the dictionary.

Which word that starts with 'unf' and ends with 's' is the most common word?
'Unfortunates' is the most popular word from this that start with 'unf' and end with 's', ranked 34975^th most common word.

What is the highest scoring word in Scrabble available on this page ?
As there are loads of words to choose from, we'd suggest selecting 'unfixes' which scores 17 points.

How many words could one make using this list?
From this list of words with 'unf' at the start and 's' at the end, there are 128 effective entries that are available.