12-Letter Words Matching _N________G_

There are 15 12-letter words that match _N________G_. 4 are common words, such as ANTHROPOLOGY and ENGINEERINGS. A rarer one is KNEECAPPINGS. In this set, I is the most frequent open letter (13 words). 5 words contain a doubled letter.

Full list 15

anthropologyengineeringsinterliningsundertakingsingatheringsonomasiologypneumatologyunderliningsantihuntingsinterboroughinterfacingsinterrobangsintertillageintervillagekneecappings

About this list

Words
15 (4 common words)
Common example
anthropology
Rare example
kneecappings
Doubled letters
5
Ending in S
9
Most frequent letter
I (13)

Questions

How many 12-letter words matching _n________g_ are there?

15. 4 of them are common words.

What is a common example?

ANTHROPOLOGY is among the common words in this set.