12-Letter Words Matching __H___O_____

There are 19 12-letter words that match __H___O_____. 8 are common words, such as BEHAVIORALLY and BEHAVIORISMS. A rarer one is UNHYDROLYZED. In this set, I is the most frequent open letter (16 words). 2 words contain a doubled letter.

Full list 19

behaviorallybehaviorismsbehavioristsethnologicalethnologistsinharmoniousotherworldlyunhistoricalichthyologicichthyosaursschistosomessphygmographcohesionlessichthyofaunarehypnotizedrehypnotizesschistosomalsphingosinesunhydrolyzed

About this list

Words
19 (8 common words)
Common example
behaviorally
Rare example
unhydrolyzed
Doubled letters
2
Ending in S
9
Most frequent letter
I (16)

Questions

How many 12-letter words matching __h___o_____ are there?

19. 8 of them are common words.

What is a common example?

BEHAVIORALLY is among the common words in this set.