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

In total, how many possible words can you make using this list?
It is possible to make 1,762 words with the specified combination.

How many characters are in the longest word on this list?
The longest word that's possible to assemble from this list is 'radiobroadcasting', and it is made up of 17 letters.

What is the most popular word that starts with 'r' and includes 'ing'?
We can confirm that 'reading' is the 1032^nd most common word.

What's an unusual word from the combinations possible on this list?
Standing as the most weird word on this list is 'ruling'. According to the English dictionary, 'ruling' means "1. Predominant; chief; reigning; controlling; as, a ruling passion; a ruling sovereign. 2. Used in marking or engraving lines; as, a ruling machine or pen. Syn. -- Predominant; chief; controlling; directing; guilding; governing; prevailing; prevalent. 1. The act of one who rules; ruled lines. 2. (Law) A decision or rule...".

What's the highest number of points you're able to get in Scrabble using this list of words that start with 'r' and include 'ing'?
Considering the diverse range of words to pick from, your best option is 'razzing' which scores 26 points in total.