15-Letter Words Matching _________LL____

There are 12 15-letter words that match _________LL____. 1 are common words, such as FORTUNETELLINGS and DINOFLAGELLATES. A rarer one is NOVEMDECILLIONS. In this set, E is the most frequent open letter (12 words). 12 words contain a doubled letter.

Full list 12

fortunetellingsdinoflagellateshendecasyllablehydrometallurgybougainvillaeascounterrallyinghemoflagellateshendecasyllabicheterothallismsmonopropellantsnoncontrollablenovemdecillions

About this list

Words
12 (1 common words)
Common example
fortunetellings
Rare example
novemdecillions
Doubled letters
12
Ending in S
7
Most frequent letter
E (12)

Questions

How many 15-letter words matching _________ll____ are there?

12. 1 of them are common words.

What is a common example?

FORTUNETELLINGS is among the common words in this set.