Words with 'gr' at the start and 'r' at the end

How many letters does the longest word on this page contain?
The longest word is 14 characters long, which is 'grammaticaster'.

Is there any word on this page that sticks out as the most popular?
As far as popular words go, there's 'greater', which ranks as the 724^th most common word.

How many usable words could one make from this combination of letters?
Overall, there are exactly 164 words.

In Scrabble, what is the highest score possible using words that start with 'gr' and end with 'r'?
As there are a considerable 164 entries, your best bet is to choose 'grizzler' which scores 27 points.

Which word from this list is the most unique?
The most weird word based on expert analysis is 'grooper'. 'Grooper''s definition is "See Grouper.", according to the dictionary.