15-Letter Words Matching ____O________O_

There are 30 15-letter words that match ____O________O_. 6 are common words, such as DISCONTINUATION and MICROAGGRESSION. A rarer one is SUBVOCALIZATION. 3 words contain a doubled letter.

Full list 30

Common words

discontinuationmicroaggressionmisconstructionnationalizationpersonificationrationalizationastronavigationcommodificationpersonalizationphotoconductionphototransistorprenotification
discontinuationmicroaggressionmisconstructionnationalizationpersonificationrationalizationastronavigationcommodificationpersonalizationphotoconductionphototransistorprenotificationproconservationcyanoethylationdiagonalizationdichotomizationmicrodissectionmicroprojectionmisvocalizationnonconservationnonconstructionoligomerizationphotoexcitationphotoionizationphotoproductionpremodificationradioprotectionregionalizationretroreflectionsubvocalization

About this list

Words
30 (6 common words)
Common example
discontinuation
Rare example
subvocalization
Doubled letters
3
Ending in S
0

Questions

How many 15-letter words matching ____o________o_ are there?

30. 6 of them are common words.

What is a common example?

DISCONTINUATION is among the common words in this set.