15-Letter Words Matching _____O______O__

There are 39 15-letter words that match _____O______O__. 8 are common words, such as CATEGORIZATIONS and CONGLOMERATIONS. A rarer one is THERMORECEPTORS. In this set, T is the most frequent open letter (35 words). 9 words contain a doubled letter.

Full list 39

Common words

categorizationsconglomerationsdecolonizationsmonopolizationsnoncooperationsoverpopulationsprognosticatorsrecolonizationsanthropophagouschoriocarcinomalepidopterologyprognosticatory
categorizationsconglomerationsdecolonizationsmonopolizationsnoncooperationsoverpopulationsprognosticatorsrecolonizationsanthropophagouschoriocarcinomalepidopterologyprognosticatorypsychopathologysclerodermatousaerosolizationsallegorizationsanticorruptionschorioallantoicchorioallantoisdechlorinationsdecolorizationsechinodermatousenvenomizationsfictionizationsimmunopathologylymphogranulomamissionizationsovercorrectionsphotooxidationsphysiopathologypseudoscorpionsrevalorizationssclerotizationsseroconversionsstratovolcanoessuperovulationsteratocarcinomathermojunctionsthermoreceptors

About this list

Words
39 (8 common words)
Common example
categorizations
Rare example
thermoreceptors
Doubled letters
9
Ending in S
30
Most frequent letter
T (35)

Questions

How many 15-letter words matching _____o______o__ are there?

39. 8 of them are common words.

What is a common example?

CATEGORIZATIONS is among the common words in this set.