12-Letter Words Matching _R_G________

There are 36 12-letter words that match _R_G________. 17 are common words, such as BRAGGADOCIOS and BRIGHTNESSES. A rarer one is TRIGLYPHICAL. In this set, I is the most frequent open letter (28 words). 15 words contain a doubled letter.

Full list 36

Common words

braggadociosbrightnessescragginessesfrigidnessesgregariouslygrogginessesoriginationspriggishnessprogesteroneprogrammableprogrammaticprogrammings
braggadociosbrightnessescragginessesfrigidnessesgregariouslygrogginessesoriginationspriggishnessprogesteroneprogrammableprogrammaticprogrammingsprogressionsprogressivestragediennestriglyceridetrigonometryfrogmarchingfrugalnessesorographicalpragmaticismpragmatisticpregnabilitytragicomicaltroglodytismfragmentallyfragmentatedfragmentatesfragmentizedfragmentizespragmaticistpregnenoloneprogestogensproglottidesprognathismstriglyphical

About this list

Words
36 (17 common words)
Common example
braggadocios
Rare example
triglyphical
Doubled letters
15
Ending in S
17
Most frequent letter
I (28)

Questions

How many 12-letter words matching _r_g________ are there?

36. 17 of them are common words.

What is a common example?

BRAGGADOCIOS is among the common words in this set.