14-Letter Words Matching ____O_H_______

There are 33 14-letter words that match ____O_H_______. 7 are common words, such as ASTROPHYSICIST and CHEMOTHERAPIES. A rarer one is RHODOCHROSITES. In this set, I is the most frequent open letter (31 words). 3 words contain a doubled letter.

Full list 33

Common words

astrophysicistchemotherapieshydrotherapieshypnotherapiespetrochemicalsradiotherapiesradiotherapistazidothymidinechemotherapistcosmochemistryeutrophicationhistochemistry
astrophysicistchemotherapieshydrotherapieshypnotherapiespetrochemicalsradiotherapiesradiotherapistazidothymidinechemotherapistcosmochemistryeutrophicationhistochemistryhydrochlorideshypnotherapistiatrochemistrymicrochemistryorthochromaticpetrochemistryphenothiazinesphotochemistrypiezochemistryradiochemistryaminophyllinesanthophylliteshydrophilicityhydrophobicityhydrothermallyneurochemicalsneurochemistryorthophosphatephotochromismsphytochemistryrhodochrosites

About this list

Words
33 (7 common words)
Common example
astrophysicist
Rare example
rhodochrosites
Doubled letters
3
Ending in S
12
Most frequent letter
I (31)

Questions

How many 14-letter words matching ____o_h_______ are there?

33. 7 of them are common words.

What is a common example?

ASTROPHYSICIST is among the common words in this set.