13-Letter Words Matching ____R____H___

There are 18 13-letter words that match ____R____H___. 6 are common words, such as CHAIRMANSHIPS and GOVERNORSHIPS. A rarer one is WATERMANSHIPS. In this set, E is the most frequent open letter (15 words). 1 words contain a doubled letter.

Full list 18

chairmanshipsgovernorshipshypertrophiedhypertrophiesrestrengthensunderclothinganthropophagianthropophagyattorneyshipsbutyraldehydemembranophonenaturopathiessquirearchiesarthropathiesenteropathiesnephropathiessupergraphicswatermanships

About this list

Words
18 (6 common words)
Common example
chairmanships
Rare example
watermanships
Doubled letters
1
Ending in S
12
Most frequent letter
E (15)

Questions

How many 13-letter words matching ____r____h___ are there?

18. 6 of them are common words.

What is a common example?

CHAIRMANSHIPS is among the common words in this set.