13-Letter Words Matching __Y________N_

There are 14 13-letter words that match __Y________N_. 1 are common words, such as CRYSTALLIZING and ERYTHROMYCINS. A rarer one is THYROTROPHINS. In this set, I is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 14

crystallizingerythromycinsetymologizingglycoproteinsphylloquinonechymotrypsinscrystallisingdryopithecineetymologisingglycerinatingglycosylatingonychophoransphysostigminethyrotrophins

About this list

Words
14 (1 common words)
Common example
crystallizing
Rare example
thyrotrophins
Doubled letters
3
Ending in S
5
Most frequent letter
I (13)

Questions

How many 13-letter words matching __y________n_ are there?

14. 1 of them are common words.

What is a common example?

CRYSTALLIZING is among the common words in this set.