11-Letter Words Matching R_____P____

There are 12 11-letter words that match R_____P____. 4 are common words, such as REEQUIPPING and REOCCUPYING. A rarer one is ROCKHOPPERS. In this set, E is the most frequent open letter (12 words). 6 words contain a doubled letter.

Full list 12

reequippingreoccupyingresharpenedretrospectsrinderpestsrudderpostsreacceptingreequipmentresculptingretinopathyrhizosphererockhoppers

About this list

Words
12 (4 common words)
Common example
reequipping
Rare example
rockhoppers
Doubled letters
6
Ending in S
4
Most frequent letter
E (12)

Questions

How many 11-letter words matching r_____p____ are there?

12. 4 of them are common words.

What is a common example?

REEQUIPPING is among the common words in this set.