15-Letter Words Matching _____O_______N_

There are 36 15-letter words that match _____O_______N_. 13 are common words, such as CATEGORIZATIONS and CONGLOMERATIONS. A rarer one is THERMOJUNCTIONS. In this set, I is the most frequent open letter (36 words). 13 words contain a doubled letter.

Full list 36

Common words

categorizationsconglomerationsdecolonizationsimmunodeficientmonopolizationsnoncooperationsoverpopulationsprognosticatingpsychoanalyzingreapportionmentrecolonizationsreincorporating
categorizationsconglomerationsdecolonizationsimmunodeficientmonopolizationsnoncooperationsoverpopulationsprognosticatingpsychoanalyzingreapportionmentrecolonizationsreincorporatingunaccommodatinganticoagulatingimmunoglobulinsaerosolizationsallegorizationsanticorruptionsdechlorinationsdecolorizationsdichlorobenzeneenvenomizationsfictionizationsimmunocompetentmissionizationsovercompressingovercontrollingovercorrectionsoverdocumentingphotooxidationspseudoscorpionsrevalorizationssclerotizationsseroconversionssuperovulationsthermojunctions

About this list

Words
36 (13 common words)
Common example
categorizations
Rare example
thermojunctions
Doubled letters
13
Ending in S
24
Most frequent letter
I (36)

Questions

How many 15-letter words matching _____o_______n_ are there?

36. 13 of them are common words.

What is a common example?

CATEGORIZATIONS is among the common words in this set.