13-Letter Words Containing YLL

There are 20 13-letter words that contain YLL. 4 are common words, such as MONOSYLLABLES and POLYSYLLABLES. A rarer one is THEOPHYLLINES. In this set, S is the most frequent open letter (17 words). 20 words contain a doubled letter.

Full list 20

monosyllablespolysyllablessyllabicatingsyllabicationdecasyllablesleptophyllousoctosyllablespentasyllabicphylloquinonestenophylloussyllabicitiestetrasyllableaminophyllineanthophyllitedecasyllabicsmicrophyllousmultisyllabicoctosyllabicspyrophyllitestheophyllines

About this list

Words
20 (4 common words)
Common example
monosyllables
Rare example
theophyllines
Doubled letters
20
Ending in S
12
Most frequent letter
S (17)

Questions

How many 13-letter words containing yll are there?

20. 4 of them are common words.

What is a common example?

MONOSYLLABLES is among the common words in this set.