12-Letter Words Matching ____O_____O_

There are 47 12-letter words that match ____O_____O_. 25 are common words, such as ANCHORPERSON and APPROPRIATOR. A rarer one is SEXTODECIMOS. In this set, R is the most frequent open letter (40 words). 10 words contain a doubled letter.

Full list 47

Common words

anchorpersonappropriatorchiropractorconformationconsolidatorcorroboratordespoliationdissociationexploitationexpropriatorextroversionintroduction
anchorpersonappropriatorchiropractorconformationconsolidatorcorroboratordespoliationdissociationexploitationexpropriatorextroversionintroductionintroversionmalformationneurosurgeonnonconductorphilodendronprecognitionpreconditionprimogenitorprolongationreproductionrhododendronschoolfellowvioloncellosferrosiliconimprovisatorintrojectionintromissionliriodendronmethoxychlorphotoneutronpredominatorratiocinatorretrocessionretroflexionretroversionsensorimotorconsociationcoproductioncoproprietordispossessorlithotriptornoncollectorpreformationretrodictionsextodecimos

About this list

Words
47 (25 common words)
Common example
anchorperson
Rare example
sextodecimos
Doubled letters
10
Ending in S
2
Most frequent letter
R (40)

Questions

How many 12-letter words matching ____o_____o_ are there?

47. 25 of them are common words.

What is a common example?

ANCHORPERSON is among the common words in this set.