11-Letter Words Matching ___H_G_____

There are 13 11-letter words that match ___H_G_____. 3 are common words, such as LITHOGRAPHS and LITHOGRAPHY. A rarer one is MYTHOGRAPHY. In this set, A is the most frequent open letter (12 words). 1 words contain a doubled letter.

Full list 13

lithographslithographyorthographyamphigoriesarchegoniummeshuggenerpathogenoustachographstachygraphyarchegonialdichogamiesdichogamousmythography

About this list

Words
13 (3 common words)
Common example
lithographs
Rare example
mythography
Doubled letters
1
Ending in S
6
Most frequent letter
A (12)

Questions

How many 11-letter words matching ___h_g_____ are there?

13. 3 of them are common words.

What is a common example?

LITHOGRAPHS is among the common words in this set.