11-Letter Words Matching _______O__Y

There are 12 11-letter words that match _______O__Y. 2 are common words, such as HYPERTROPHY and VENTRILOQUY. A rarer one is TETRAPLOIDY. In this set, R is the most frequent open letter (10 words). 3 words contain a doubled letter.

Full list 12

hypertrophyventriloquyfreemasonryjabberwockymicrofloppyposteriorlyunderstoreyamphiploidyhyperploidypentaploidyprototrophytetraploidy

About this list

Words
12 (2 common words)
Common example
hypertrophy
Rare example
tetraploidy
Doubled letters
3
Ending in S
0
Most frequent letter
R (10)

Questions

How many 11-letter words matching _______o__y are there?

12. 2 of them are common words.

What is a common example?

HYPERTROPHY is among the common words in this set.