14-Letter Words Matching _R________O___

There are 19 14-letter words that match _R________O___. 5 are common words, such as ARCHIEPISCOPAL and ORGANIZATIONAL. A rarer one is UREDINIOSPORES. In this set, T is the most frequent open letter (17 words). 4 words contain a doubled letter.

Full list 19

archiepiscopalorganizationalpreconditionedtroubleshootedtroubleshooterfrontierswomanfrontierswomenpresentationalprogestationaltridimensionalcryptococcosescryptococcosisprecipitinogenpreoperationaltransductionaltreponematosestreponematosistriamcinolonesurediniospores

About this list

Words
19 (5 common words)
Common example
archiepiscopal
Rare example
urediniospores
Doubled letters
4
Ending in S
6
Most frequent letter
T (17)

Questions

How many 14-letter words matching _r________o___ are there?

19. 5 of them are common words.

What is a common example?

ARCHIEPISCOPAL is among the common words in this set.