Words that start with 'r' and contain 'og'

Which word on this page sticks out as the most common?
We can confirm that 'recognized' is the 2331^st most common word.

What's the longest word you can construct with words that start with 'r' and include 'og'?
The biggest word on this list is 'roentgenographically'. It has 20 letters.

Is there a word from this page of word that starts with 'r' and includes 'og' which could be deemed as unusual in any respect?
One of the most stand out words from this page is 'retrogressively'. According to the Oxford dictionary, 'retrogressively' means "In a retrogressive manner.".

What's the maximum number of words one is able to assemble from this list?
From this page of words that start with 'r' and include 'og', there are 228 combinations which can be selected.

What's the highest number of points you could get in Scrabble from this list of words that start with 'r' and contain 'og'?
Considering the range of words from which to select, it's best to opt for 'rhizogen' scoring 21 points overall.