10-Letter Words Matching _______G_N

There are 13 10-letter words that match _______G_N. 3 are common words, such as CARCINOGEN and SHENANIGAN. A rarer one is SCATTERGUN. In this set, A is the most frequent open letter (11 words). 2 words contain a doubled letter.

Full list 13

carcinogenshenanigansnapdragonbalbriggancaseinogendermatogenfibrinogenhendecagonmouthorganpepsinogeninterorganisoantigenscattergun

About this list

Words
13 (3 common words)
Common example
carcinogen
Rare example
scattergun
Doubled letters
2
Ending in S
0
Most frequent letter
A (11)

Questions

How many 10-letter words matching _______g_n are there?

13. 3 of them are common words.

What is a common example?

CARCINOGEN is among the common words in this set.