Words that contain 'o' and end in 'or'

Which word in particular from this list has the largest character count?
The largest word is 19 characters, which is 'counterdemonstrator'.

What is the highest scoring word in Scrabble you can play for ?
As there are plenty of words to select from, we'd suggest choosing 'cognizor' scoring 20 points in total.

In total, how many words is it possible to make using this combination of letters?
There are 900 entries on our list of words that contain 'o' and end in 'or'.

What is an unusual word on this page?
By far the most interesting word in this list is 'pandoor'. 'Pandoor''s definition is "Same as Pandour.", according to the English dictionary.

What is the most popular word that has 'o' in and ends with 'or' in the dictionary?
As far as well-known words go, there's 'door', which is the 321^st most common word.