11-Letter Words Matching ______O_O__

There are 102 11-letter words that match ______O_O__. 28 are common words, such as ARCHAEOLOGY and CACOPHONOUS. A rarer one is VICTIMOLOGY. In this set, R is the most frequent open letter (66 words). 5 words contain a doubled letter.

Full list 102

Common words

archaeologycacophonouscampanologycarnivorousclimatologycosmetologycriminologydermatologydichotomousgerontologygynaecologyherbivorous
archaeologycacophonouscampanologycarnivorousclimatologycosmetologycriminologydermatologydichotomousgerontologygynaecologyherbivorousherpetologyichthyologymeteorologymethodologynonvenomousornithologyphosphorousphraseologyservomotorssplendoroussynchronoustautologousterminologytheretoforetracheotomywatercolorseschatologyadiaphorousaerobiologyagrobiologyagrostologyamphibologyamphibolousanachronousantherozoidantiprotonsarenicolousarteriotomybaccivorousbrachiopodscatadromouscephalopodschristologycryobiologycyprinodontdactylologyeccrinologyelectroformfrugivorousgranivoroushomophonoushomosporoushyperboloidhysterotomyisochronouskinesiologylaryngologylaryngotomylichenologymartyrologymyrmecologynarratologyneonatologyonomatologyornithopodspolyphonousprimatologypteridologyreflexologyschistosomesemasiologysoteriologystomatologysyphilologyterricolousthanatologythoracotomytrypanosomeunglamorousunorthodoxyvexillologyvolcanologyvulcanologycalcicolousdisulfotonselectrologykomondorockmalariologymicroporousmulticolorsoverpromotepiscivorousplanetologypolychotomypteranodonsstomatopodssynaptosometransposonsunfrivolousvictimology

About this list

Words
102 (28 common words)
Common example
archaeology
Rare example
victimology
Doubled letters
5
Ending in S
38
Most frequent letter
R (66)

Questions

How many 11-letter words matching ______o_o__ are there?

102. 28 of them are common words.

What is a common example?

ARCHAEOLOGY is among the common words in this set.