15-Letter Words Matching ____I________O_

There are 13 15-letter words that match ____I________O_. 4 are common words, such as ACCLIMATIZATION and CANNIBALIZATION. A rarer one is REPRIVATIZATION. 3 words contain a doubled letter.

Full list 13

acclimatizationcannibalizationhospitalizationmarginalizationcriminalizationprecivilizationdeacidificationdetribalizationmaldistributionmisdistributionpostinoculationpostirradiationreprivatization

About this list

Words
13 (4 common words)
Common example
acclimatization
Rare example
reprivatization
Doubled letters
3
Ending in S
0

Questions

How many 15-letter words matching ____i________o_ are there?

13. 4 of them are common words.

What is a common example?

ACCLIMATIZATION is among the common words in this set.