13-Letter Words Matching _____L___L___

There are 18 13-letter words that match _____L___L___. 3 are common words, such as INFALLIBILITY and INVIOLABILITY. A rarer one is VALPOLICELLAS. In this set, A is the most frequent open letter (16 words). 8 words contain a doubled letter.

Full list 18

infallibilityinviolabilityschoolfellowsacetylcholineductilibilityinfallibilismmantelshelvesantiglobulinsappealabilitychameleonlikecoagulabilityknuckleballerporcelainlikeradiolabelingradiolabelledrecallabilitysuperloyalistvalpolicellas

About this list

Words
18 (3 common words)
Common example
infallibility
Rare example
valpolicellas
Doubled letters
8
Ending in S
4
Most frequent letter
A (16)

Questions

How many 13-letter words matching _____l___l___ are there?

18. 3 of them are common words.

What is a common example?

INFALLIBILITY is among the common words in this set.