13-Letter Words Matching H__I_________

There are 18 13-letter words that match H__I_________. 5 are common words, such as HAGIOGRAPHERS and HAGIOGRAPHIES. A rarer one is HUMIFICATIONS. In this set, O is the most frequent open letter (15 words). 3 words contain a doubled letter.

Full list 18

hagiographershagiographieshelicopteringhemisphericalhumiliatinglyheliographingheliotropismshemicellulosehemimorphitesholidaymakershomileticallyhorizontalityhabilitationshabitablenesshemichordateshemimorphismshominizationshumifications

About this list

Words
18 (5 common words)
Common example
hagiographers
Rare example
humifications
Doubled letters
3
Ending in S
11
Most frequent letter
O (15)

Questions

How many 13-letter words matching h__i_________ are there?

18. 5 of them are common words.

What is a common example?

HAGIOGRAPHERS is among the common words in this set.