12-Letter Words Matching ___S_O______

There are 56 12-letter words that match ___S_O______. 18 are common words, such as ARISTOCRATIC and EPISCOPACIES. A rarer one is ZOOSPORANGIA. In this set, I is the most frequent open letter (46 words). 17 words contain a doubled letter.

Full list 56

Common words

aristocraticepiscopaciesglossolaliashopscotchingmissionariesnauseousnesspassionatelyphysiographyphysiologiesphysiologistpraseodymiumseismographs
aristocraticepiscopaciesglossolaliashopscotchingmissionariesnauseousnesspassionatelyphysiographyphysiologiesphysiologistpraseodymiumseismographsseismographyseismologiesseismologistsensuousnessteaspoonfulsteaspoonsfulanastomosingblastospherecristobaliteelasmobranchepiscopalianepiscopalismepisiotomiesglossographygriseofulvinpensionariesphysiognomicplesiosaurusseismometerstensiometersunassociatedapostolicityblastocoelesblastocoelicblastosporesepistolariesfissionablesglossolalistmissiologiesmissionizersmissionizingoffscouringsorismologiesphysiocraticplasmodesmasplasmogamiesplasmolyzingplastocyaninscissortailsseismometricsensuositiesspasmolyticstensiometriczoosporangia

About this list

Words
56 (18 common words)
Common example
aristocratic
Rare example
zoosporangia
Doubled letters
17
Ending in S
27
Most frequent letter
I (46)

Questions

How many 12-letter words matching ___s_o______ are there?

56. 18 of them are common words.

What is a common example?

ARISTOCRATIC is among the common words in this set.