13-Letter Words Matching ___R_____G___

There are 16 13-letter words that match ___R_____G___. 4 are common words, such as MICROMANAGING and OVERINDULGENT. A rarer one is SPARKPLUGGING. In this set, O is the most frequent open letter (15 words). 6 words contain a doubled letter.

Full list 16

micromanagingoverindulgentoverindulgingshortchangingmetrorrhagiasmicromanagersmerrythoughtsnarratologiesnarratologistoverarrangingoverpackagingpteridologiespteridologistsecretagoguesshortchangerssparkplugging

About this list

Words
16 (4 common words)
Common example
micromanaging
Rare example
sparkplugging
Doubled letters
6
Ending in S
7
Most frequent letter
O (15)

Questions

How many 13-letter words matching ___r_____g___ are there?

16. 4 of them are common words.

What is a common example?

MICROMANAGING is among the common words in this set.