Is there any word on this page that sticks out as the most popular?The most popular word for your search is 'engines'.
What is the total number of words you could put together using this list?A total of 221 words!
Is there an example of a word from this page of word that has 'n' in and ends with 'nes' that could be thought of as unique in any regard?You can choose a handful of strange words in this list, although our favorite word happens to be 'cheyennes'. The definition of 'cheyennes' is as follows: "A warlike tribe of indians, related to the blackfeet, formerly inhabiting the region of Wyoming, but now mostly on reservations in the Indian Territory. They are noted for their horsemanship.". Source Cambridge Dictionary.
What is the biggest word you can construct with the combination of letters searched for?The biggest word is 21 letters, which is 'brigantinebrigantines'.
In Scrabble, what is the highest possible score you can get using words that have 'n' in and end with 'nes'?With numerous words to pick from, your best bet is 'fanzines' scoring 20 points in total.