15-Letter Words Matching _R___L_________

There are 19 15-letter words that match _R___L_________. 9 are common words, such as CREDULOUSNESSES and FRIVOLOUSNESSES. A rarer one is TROUBLOUSNESSES. 14 words contain a doubled letter.

Full list 19

credulousnessesfrivolousnessesfruitlessnessesgracelessnessestransliteratingtransliterationtremulousnessestroubleshooterstroubleshootingproselytizationtranslatabilitybrainlessnessescrosslinguisticdreamlessnessespremillenarianspremillenniallytrihalomethanestroublesomenesstroublousnesses

About this list

Words
19 (9 common words)
Common example
credulousnesses
Rare example
troublousnesses
Doubled letters
14
Ending in S
12

Questions

How many 15-letter words matching _r___l_________ are there?

19. 9 of them are common words.

What is a common example?

CREDULOUSNESSES is among the common words in this set.