13-Letter Words Matching ______C_R____

There are 20 13-letter words that match ______C_R____. 6 are common words, such as DISCONCERTING and FLUOROCARBONS. A rarer one is PRECONCERTING. In this set, O is the most frequent open letter (18 words). 2 words contain a doubled letter.

Full list 20

disconcertingfluorocarbonsnonelectricaloverdecoratedoverdecoratestriglyceridesdisconcertionisoelectronicmegalocardiasnonconcurrentxanthochroismadrenochromesbioelectricalcircumcirclesfluorochromesmyoelectricalnonconcurringnondiscursivenonelectronicpreconcerting

About this list

Words
20 (6 common words)
Common example
disconcerting
Rare example
preconcerting
Doubled letters
2
Ending in S
7
Most frequent letter
O (18)

Questions

How many 13-letter words matching ______c_r____ are there?

20. 6 of them are common words.

What is a common example?

DISCONCERTING is among the common words in this set.