15-Letter Words Matching _____T______O__

There are 13 15-letter words that match _____T______O__. 3 are common words, such as DISINTEGRATIONS and INDOCTRINATIONS. A rarer one is SYMMETRIZATIONS. 5 words contain a doubled letter.

Full list 13

disintegrationsindoctrinationsredistributionscoinstantaneousdissatisfactorydecontaminatorsgeometrizationsmisattributionspoststimulatoryredintegrationsredistillationsreinstallationssymmetrizations

About this list

Words
13 (3 common words)
Common example
disintegrations
Rare example
symmetrizations
Doubled letters
5
Ending in S
11

Questions

How many 15-letter words matching _____t______o__ are there?

13. 3 of them are common words.

What is a common example?

DISINTEGRATIONS is among the common words in this set.