15-Letter Words Matching ___O_________O_

There are 22 15-letter words that match ___O_________O_. 7 are common words, such as DECONTAMINATION and DEMOCRATIZATION. A rarer one is SUBORGANIZATION. 3 words contain a doubled letter.

Full list 22

decontaminationdemocratizationdisorganizationexcommunicationincomprehensioninconsiderationreconsiderationreconfigurationautocorrelationchloramphenicolrecontaminationrenormalizationresocializationvasoconstrictorautotransfusiondeconcentrationhypostatizationimmortalizationreconcentrationrefortificationsuboptimizationsuborganization

About this list

Words
22 (7 common words)
Common example
decontamination
Rare example
suborganization
Doubled letters
3
Ending in S
0

Questions

How many 15-letter words matching ___o_________o_ are there?

22. 7 of them are common words.

What is a common example?

DECONTAMINATION is among the common words in this set.