10-Letter Words Matching ___Y___O__

There are 16 10-letter words that match ___Y___O__. 2 are common words, such as COTYLEDONS and POLYGAMOUS. A rarer one is RUBYTHROAT. In this set, O is the most frequent open letter (14 words). 2 words contain a doubled letter.

Full list 16

cotyledonspolygamousdidynamousenzymologypapyrologyplayschoolpolychromepolychromypolygynouspolymerouspolysemousprayerbookcoryneformdicynodontpalynologyrubythroat

About this list

Words
16 (2 common words)
Common example
cotyledons
Rare example
rubythroat
Doubled letters
2
Ending in S
6
Most frequent letter
O (14)

Questions

How many 10-letter words matching ___y___o__ are there?

16. 2 of them are common words.

What is a common example?

COTYLEDONS is among the common words in this set.