9-Letter Words Matching __Y___O__

There are 22 9-letter words that match __Y___O__. 4 are common words, such as ETYMOLOGY and GLYCEROLS. A rarer one is THYLAKOID. 2 words contain a doubled letter.

Full list 22

etymologyglycerolskeystrokeoxymoronsarytenoidasymptotecryoscopecryoscopyklystronsoxygenousphycologyphytologystyliformstyrofoamwayzgoosecryoprobecryotronserythroiderythronsrhytidomestylebookthylakoid

About this list

Words
22 (4 common words)
Common example
etymology
Rare example
thylakoid
Doubled letters
2
Ending in S
6

Questions

How many 9-letter words matching __y___o__ are there?

22. 4 of them are common words.

What is a common example?

ETYMOLOGY is among the common words in this set.