11-Letter Words Matching H____M_____

There are 28 11-letter words that match H____M_____. 7 are common words, such as HECTOMETERS and HONEYMOONED. A rarer one is HYPSOMETRIC. In this set, E is the most frequent open letter (27 words). 3 words contain a doubled letter.

Full list 28

Common words

hectometershoneymoonedhoneymoonerhousemotherhydrometershygrometershypermediashypermarketharrumphinghebdomadaryheptameroushistaminase
hectometershoneymoonedhoneymoonerhousemotherhydrometershygrometershypermediashypermarketharrumphinghebdomadaryheptameroushistaminasehousemasterhydromedusahydrometeorhydrometrichygrometricheliometersheliometricheptametershypermaniashypermetershypermetrichypermnesiahypermnesichypermodernhypsometershypsometric

About this list

Words
28 (7 common words)
Common example
hectometers
Rare example
hypsometric
Doubled letters
3
Ending in S
10
Most frequent letter
E (27)

Questions

How many 11-letter words matching h____m_____ are there?

28. 7 of them are common words.

What is a common example?

HECTOMETERS is among the common words in this set.