Which word from this list is the most unique?Certainly one of the most interesting words from this list is 'nayword'. The definition of 'nayword' is as follows: "A byword; a proverb; also, a watchword. [Obs.] hak.". Source Oxford Dictionary.
How many characters are in the longest word on this list?The biggest word one could assemble from the specified combination is 'nayward', and it consists 7 characters.
What's the max number of words you're able to construct using this list?On this list of words that start with 'nay' and contain 'w', there are 2 combinations which are possible.
What's the highest scoring word in Scrabble available on this page ?The only option is 'nayward' scoring 14 points.