15-Letter Words Matching __RR___________

There are 18 15-letter words that match __RR___________. 6 are common words, such as CORRESPONDENCES and CORRESPONDINGLY. A rarer one is WORRISOMENESSES. In this set, E is the most frequent open letter (18 words). 18 words contain a doubled letter.

Full list 18

correspondencescorrespondinglygarrulousnessesmarriageabilitysorrowfulnessessurreptitiouslyferromagnetismssarraceniaceouscorrigibilitiescorrosivenessesferrimagnetismsferromanganesesterritorialismsterritorialiststerritorializedterritorializeswarrantablenessworrisomenesses

About this list

Words
18 (6 common words)
Common example
correspondences
Rare example
worrisomenesses
Doubled letters
18
Ending in S
14
Most frequent letter
E (18)

Questions

How many 15-letter words matching __rr___________ are there?

18. 6 of them are common words.

What is a common example?

CORRESPONDENCES is among the common words in this set.