13-Letter Words Matching R____G_______

There are 20 13-letter words that match R____G_______. 11 are common words, such as RADIOGRAPHERS and RADIOGRAPHIES. A rarer one is RISORGIMENTOS. In this set, E is the most frequent open letter (19 words). 5 words contain a doubled letter.

Full list 20

radiographersradiographiesrefrigeratingrefrigerationrefrigeratorsregurgitatingregurgitationreprogrammingretrogressingretrogressionretrogressiveradiogalaxiesroentgenogramroentgenologyradiographingreeligibilityreprographersreprographicsreprographiesrisorgimentos

About this list

Words
20 (11 common words)
Common example
radiographers
Rare example
risorgimentos
Doubled letters
5
Ending in S
8
Most frequent letter
E (19)

Questions

How many 13-letter words matching r____g_______ are there?

20. 11 of them are common words.

What is a common example?

RADIOGRAPHERS is among the common words in this set.