13-Letter Words Matching __R_L________

There are 22 13-letter words that match __R_L________. 6 are common words, such as BURGLARPROOFS and IRRELEVANCIES. A rarer one is VIROLOGICALLY. In this set, I is the most frequent open letter (19 words). 13 words contain a doubled letter.

Full list 22

burglarproofsirrelevanciesmoralizationsparallelogramunrelentinglyunreliabilityacrylonitrilecoreligionistirreligiouslyparallelisticparallelizingparalyticallyserologicallyburglariouslycarillonneursceruloplasminfarkleberriesirreligionistparalanguagesparalyzationspyrolyticallyvirologically

About this list

Words
22 (6 common words)
Common example
burglarproofs
Rare example
virologically
Doubled letters
13
Ending in S
7
Most frequent letter
I (19)

Questions

How many 13-letter words matching __r_l________ are there?

22. 6 of them are common words.

What is a common example?

BURGLARPROOFS is among the common words in this set.