12-Letter Words Matching _R_____G____

There are 27 12-letter words that match _R_____G____. 8 are common words, such as ARBITRAGEURS and GRAVEDIGGERS. A rarer one is TRUSTINGNESS. In this set, I is the most frequent open letter (24 words). 8 words contain a doubled letter.

Full list 27

Common words

arbitrageursgravediggerspredesignateprizefightertransfiguredtransfigurestransmigratetransmogrifygrudgingnessirrefragableirrefragablypreinaugural
arbitrageursgravediggerspredesignateprizefightertransfiguredtransfigurestransmigratetransmogrifygrudgingnessirrefragableirrefragablypreinauguraltransmigrantarteriogramsbronchogeniccryosurgeonscryosurgicalgraspingnessiridologistspreassigningpreemergencepremalignantpreslaughtertribologicaltribologiststropologicaltrustingness

About this list

Words
27 (8 common words)
Common example
arbitrageurs
Rare example
trustingness
Doubled letters
8
Ending in S
10
Most frequent letter
I (24)

Questions

How many 12-letter words matching _r_____g____ are there?

27. 8 of them are common words.

What is a common example?

ARBITRAGEURS is among the common words in this set.