14-Letter Words Matching _________R_C__

There are 14 14-letter words that match _________R_C__. 1 are common words, such as ALPHANUMERICAL and CHRONOMETRICAL. A rarer one is THOROUGHBRACES. 2 words contain a doubled letter.

Full list 14

alphanumericalchronometricalheliocentricalnoncategoricalstreptothricinantihistoricalaxisymmetricalcardiothoracicmicrosphericalnongeometricalnonsymmetricaloverconstructspneumothoracesthoroughbraces

About this list

Words
14 (1 common words)
Common example
alphanumerical
Rare example
thoroughbraces
Doubled letters
2
Ending in S
3

Questions

How many 14-letter words matching _________r_c__ are there?

14. 1 of them are common words.

What is a common example?

ALPHANUMERICAL is among the common words in this set.