9-Letter Words Matching _____O_H_

There are 12 9-letter words that match _____O_H_. 3 are common words, such as BEHEMOTHS and OILCLOTHS. A rarer one is SUBEPOCHS. In this set, S is the most frequent open letter (11 words). 5 words contain a doubled letter.

Full list 12

behemothsoilclothstheosophydystrophyguillochetokoloshetolboothsagallochsbesmoothshawkmothsresmoothssubepochs

About this list

Words
12 (3 common words)
Common example
behemoths
Rare example
subepochs
Doubled letters
5
Ending in S
8
Most frequent letter
S (11)

Questions

How many 9-letter words matching _____o_h_ are there?

12. 3 of them are common words.

What is a common example?

BEHEMOTHS is among the common words in this set.