15-Letter Words Matching ______R_______L

There are 14 15-letter words that match ______R_______L. 2 are common words, such as ENTREPRENEURIAL and UNCONTROVERSIAL. A rarer one is SEMITERRESTRIAL. In this set, A is the most frequent open letter (14 words). 1 words contain a doubled letter.

Full list 14

entrepreneurialuncontroversialcounterproposalintrapreneurialjurisprudentialnonhierarchicalomnidirectionalsinistrodextraltranscriptionalcounterculturalcountercyclicalinterprovincialnonastronomicalsemiterrestrial

About this list

Words
14 (2 common words)
Common example
entrepreneurial
Rare example
semiterrestrial
Doubled letters
1
Ending in S
0
Most frequent letter
A (14)

Questions

How many 15-letter words matching ______r_______l are there?

14. 2 of them are common words.

What is a common example?

ENTREPRENEURIAL is among the common words in this set.