15-Letter Words Matching ___R__H________

There are 13 15-letter words that match ___R__H________. 1 are common words, such as ASTROPHYSICISTS and MICROPHOTOGRAPH. A rarer one is MICROPHYSICALLY. In this set, O is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 13

astrophysicistsmicrophotographneurophysiologynitrochloroformoverachievementsaprophyticallyastrophotographastrophysicallyeutrophicationsmacrophotographmicrophotometermicrophotometrymicrophysically

About this list

Words
13 (1 common words)
Common example
astrophysicists
Rare example
microphysically
Doubled letters
3
Ending in S
2
Most frequent letter
O (13)

Questions

How many 15-letter words matching ___r__h________ are there?

13. 1 of them are common words.

What is a common example?

ASTROPHYSICISTS is among the common words in this set.