13-Letter Words Matching ___R_____C___

There are 28 13-letter words that match ___R_____C___. 6 are common words, such as ASTRINGENCIES and INFREQUENCIES. A rarer one is ULTRARADICALS. In this set, E is the most frequent open letter (23 words). 3 words contain a doubled letter.

Full list 28

Common words

astringenciesinfrequenciesoverbalancingoverproducingoverprotectedquarterbackedachromaticityextragalacticextrajudicialmacromoleculenonrestrictedoverstretched
astringenciesinfrequenciesoverbalancingoverproducingoverprotectedquarterbackedachromaticityextragalacticextrajudicialmacromoleculenonrestrictedoverstretchedoverstretchespharyngoscopepharyngoscopyattractanciescotransducingexcrescenciesferrosiliconsintragalacticmicroinjectedmicroswitchesneurotoxicityovercorrectedoverservicingsaprogenicitystereopticonsultraradicals

About this list

Words
28 (6 common words)
Common example
astringencies
Rare example
ultraradicals
Doubled letters
3
Ending in S
9
Most frequent letter
E (23)

Questions

How many 13-letter words matching ___r_____c___ are there?

28. 6 of them are common words.

What is a common example?

ASTRINGENCIES is among the common words in this set.