12-Letter Words Matching ____G_S_____

There are 13 12-letter words that match ____G_S_____. 6 are common words, such as INDIGESTIBLE and INDIGESTIONS. A rarer one is UNDIGESTIBLE. In this set, I is the most frequent open letter (12 words). 2 words contain a doubled letter.

Full list 13

indigestibleindigestionspriggishnesssluggishnesssmorgasbordsunregisteredhypogastriumindigestiblyenregisteredredigestionsreregisteredsexagesimalsundigestible

About this list

Words
13 (6 common words)
Common example
indigestible
Rare example
undigestible
Doubled letters
2
Ending in S
6
Most frequent letter
I (12)

Questions

How many 12-letter words matching ____g_s_____ are there?

13. 6 of them are common words.

What is a common example?

INDIGESTIBLE is among the common words in this set.