11-Letter Words Matching ____L_____L

There are 51 11-letter words that match ____L_____L. 14 are common words, such as COCKLESHELL and EQUILATERAL. A rarer one is VIROLOGICAL. In this set, I is the most frequent open letter (50 words). 3 words contain a doubled letter.

Full list 51

Common words

cockleshellequilateralethologicaletiologicalgemologicalhorologicalideologicalmonolingualnonclericalnonclinicalontologicalswallowtail
cockleshellequilateralethologicaletiologicalgemologicalhorologicalideologicalmonolingualnonclericalnonclinicalontologicalswallowtailtheologicalunpoliticaltopologicalantiliberalconflictualcytologicaldoxologicalequilibrialhomologicalmycologicalnosologicaloncologicaloverliberalpedologicalpenologicalpreclinicalproclericalrheologicalserologicalsexologicalsubclinicaltypologicalabiologicalalgologicalantilogicalaxiologicalbryologicalconflictfulhomileticalimpoliticalipsilateralloculicidalmetalloidalnomologicaloverliteralpomologicalscarlatinalsinologicalvirological

About this list

Words
51 (14 common words)
Common example
cockleshell
Rare example
virological
Doubled letters
3
Ending in S
0
Most frequent letter
I (50)

Questions

How many 11-letter words matching ____l_____l are there?

51. 14 of them are common words.

What is a common example?

COCKLESHELL is among the common words in this set.