13-Letter Words Matching _R_L_________

There are 16 13-letter words that match _R_L_________. 7 are common words, such as ARTLESSNESSES and BRILLIANTINES. A rarer one is TRILITERALISM. In this set, E is the most frequent open letter (15 words). 5 words contain a doubled letter.

Full list 16

artlessnessesbrilliantinespreliminariesproliferatingproliferationprolongationstrolleybussespreliminarilyprolegomenousprolepticallyproliferativeprolificaciestrilaterationpralltrillersprolificitiestriliteralism

About this list

Words
16 (7 common words)
Common example
artlessnesses
Rare example
triliteralism
Doubled letters
5
Ending in S
9
Most frequent letter
E (15)

Questions

How many 13-letter words matching _r_l_________ are there?

16. 7 of them are common words.

What is a common example?

ARTLESSNESSES is among the common words in this set.