10-Letter Words Matching _R__Y_____

There are 12 10-letter words that match _R__Y_____. 2 are common words, such as ARRHYTHMIA and ARRHYTHMIC. A rarer one is TRIHYDROXY. In this set, I is the most frequent open letter (9 words). 3 words contain a doubled letter.

Full list 12

arrhythmiaarrhythmicbradyteliccrazyweedspropylaeumpropylenestricyclicsuropygiumsbradykininpremycotictrihybridstrihydroxy

About this list

Words
12 (2 common words)
Common example
arrhythmia
Rare example
trihydroxy
Doubled letters
3
Ending in S
5
Most frequent letter
I (9)

Questions

How many 10-letter words matching _r__y_____ are there?

12. 2 of them are common words.

What is a common example?

ARRHYTHMIA is among the common words in this set.