12-Letter Words Matching ____E_G_____

There are 20 12-letter words that match ____E_G_____. 9 are common words, such as CHOREOGRAPHS and CHOREOGRAPHY. A rarer one is STEREOGRAPHS. In this set, R is the most frequent open letter (20 words). 9 words contain a doubled letter.

Full list 20

choreographschoreographyconvergenceskindergartenmesseigneurspoltergeistsreemergencessubmergenceswintergreensbiogeographylammergeierspalaeographystereographyzoogeographydoppelgangerlammergeyersoverengineerproteoglycanreenergizingstereographs

About this list

Words
20 (9 common words)
Common example
choreographs
Rare example
stereographs
Doubled letters
9
Ending in S
10
Most frequent letter
R (20)

Questions

How many 12-letter words matching ____e_g_____ are there?

20. 9 of them are common words.

What is a common example?

CHOREOGRAPHS is among the common words in this set.