12-Letter Words Matching __Y_______N_

There are 13 12-letter words that match __Y_______N_. 3 are common words, such as OXYACETYLENE and OXYGENATIONS. A rarer one is TRYPSINOGENS. In this set, O is the most frequent open letter (12 words). 0 words contain a doubled letter.

Full list 13

oxyacetyleneoxygenationsskyrocketingphytohormoneamylopectinschylomicronscryosurgeonscrystalizingphycocyaninsphytoalexinsstylizationsthyrotropinstrypsinogens

About this list

Words
13 (3 common words)
Common example
oxyacetylene
Rare example
trypsinogens
Doubled letters
0
Ending in S
9
Most frequent letter
O (12)

Questions

How many 12-letter words matching __y_______n_ are there?

13. 3 of them are common words.

What is a common example?

OXYACETYLENE is among the common words in this set.