15-Letter Words Matching __D______L_____

There are 18 15-letter words that match __D______L_____. 6 are common words, such as ENDOCRINOLOGIES and ENDOCRINOLOGIST. A rarer one is UNDESIRABLENESS. In this set, I is the most frequent open letter (17 words). 5 words contain a doubled letter.

Full list 18

endocrinologiesendocrinologistindividualisticindividualitiesindividualizingindustrializinghydrometallurgyindomitablenesscodifiabilitiesdeductibilitiesindefinablenessindividualisingindubitablenessindustrialisingmodifiabilitiessedimentologiessedimentologistundesirableness

About this list

Words
18 (6 common words)
Common example
endocrinologies
Rare example
undesirableness
Doubled letters
5
Ending in S
10
Most frequent letter
I (17)

Questions

How many 15-letter words matching __d______l_____ are there?

18. 6 of them are common words.

What is a common example?

ENDOCRINOLOGIES is among the common words in this set.