15-Letter Words Matching __L__R_________

There are 15 15-letter words that match __L__R_________. 5 are common words, such as MALADROITNESSES and PULCHRITUDINOUS. A rarer one is SULFUROUSNESSES. In this set, I is the most frequent open letter (14 words). 7 words contain a doubled letter.

Full list 15

maladroitnessespulchritudinoustelegraphicallyteleprocessingsvulnerabilitiesholographicallypolycrystallineeclaircissementfilterabilitiesmelodramatisingmelodramatizingmultiracialismssilversmithingssolderabilitiessulfurousnesses

About this list

Words
15 (5 common words)
Common example
maladroitnesses
Rare example
sulfurousnesses
Doubled letters
7
Ending in S
9
Most frequent letter
I (14)

Questions

How many 15-letter words matching __l__r_________ are there?

15. 5 of them are common words.

What is a common example?

MALADROITNESSES is among the common words in this set.