14-Letter Words Matching _____N___G____

There are 16 14-letter words that match _____N___G____. 4 are common words, such as CAMPANOLOGISTS and CRIMINOLOGISTS. A rarer one is VULCANOLOGISTS. In this set, I is the most frequent open letter (16 words). 3 words contain a doubled letter.

Full list 16

campanologistscriminologistsoverindulgenceterminologicalcampanologicalcriminologicalvulcanologicalcholangiogramsconvincingnesslichenologicallichenologistsunchangingnessupstandingnessvolcanologicalvolcanologistsvulcanologists

About this list

Words
16 (4 common words)
Common example
campanologists
Rare example
vulcanologists
Doubled letters
3
Ending in S
9
Most frequent letter
I (16)

Questions

How many 14-letter words matching _____n___g____ are there?

16. 4 of them are common words.

What is a common example?

CAMPANOLOGISTS is among the common words in this set.