9-Letter Words Matching ___R____H

There are 22 9-letter words that match ___R____H. 11 are common words, such as HAIRBRUSH and HAIRCLOTH. A rarer one is ULTRARICH. In this set, I is the most frequent open letter (15 words). 2 words contain a doubled letter.

Full list 22

hairbrushhairclothmatriarchoverreachpatriarchsourdoughswordfishtherewiththirtiethultrahighwherewithdisrelishmicrolithneuropathovermatchoverweighpoormouthmicroinchovercoachthirtyishthornbushultrarich

About this list

Words
22 (11 common words)
Common example
hairbrush
Rare example
ultrarich
Doubled letters
2
Ending in S
0
Most frequent letter
I (15)

Questions

How many 9-letter words matching ___r____h are there?

22. 11 of them are common words.

What is a common example?

HAIRBRUSH is among the common words in this set.