15-Letter Words Matching ___R__________C

There are 14 15-letter words that match ___R__________C. 3 are common words, such as EXPRESSIONISTIC and IMPRESSIONISTIC. A rarer one is ULTRADEMOCRATIC. In this set, I is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 14

expressionisticimpressionisticmicroelectronicextralinguisticoverpessimisticchorioallantoicmicrometeoriticneuropathologicneuroscientificnonrelativisticpharmacodynamicpharmacognosticpharmacokineticultrademocratic

About this list

Words
14 (3 common words)
Common example
expressionistic
Rare example
ultrademocratic
Doubled letters
4
Ending in S
0
Most frequent letter
I (14)

Questions

How many 15-letter words matching ___r__________c are there?

14. 3 of them are common words.

What is a common example?

EXPRESSIONISTIC is among the common words in this set.