15-Letter Words Matching ________R__H___

There are 15 15-letter words that match ________R__H___. 3 are common words, such as AUTOBIOGRAPHERS and AUTOBIOGRAPHIES. A rarer one is SPECTROGRAPHIES. In this set, O is the most frequent open letter (15 words). 4 words contain a doubled letter.

Full list 15

autobiographersautobiographiesrephotographinghexachlorophenemicrosporophyllantilogarithmicarteriographiescorticotrophinshexachlorethanemetallographersmetallographiesoscillographiesprosopographiessemilogarithmicspectrographies

About this list

Words
15 (3 common words)
Common example
autobiographers
Rare example
spectrographies
Doubled letters
4
Ending in S
9
Most frequent letter
O (15)

Questions

How many 15-letter words matching ________r__h___ are there?

15. 3 of them are common words.

What is a common example?

AUTOBIOGRAPHERS is among the common words in this set.