12-Letter Words Matching _U________O_

There are 31 12-letter words that match _U________O_. 12 are common words, such as AUGMENTATION and AUSCULTATION. A rarer one is SUPERSURGEON. 7 words contain a doubled letter.

Full list 31

Common words

augmentationauscultationburglarproofhumanizationjurisdictionpurificationputrefactionsubscriptionsubstitutionsuperstitionsuperventionsupplication
augmentationauscultationburglarproofhumanizationjurisdictionpurificationputrefactionsubscriptionsubstitutionsuperstitionsuperventionsupplicationautorotationautoxidationduodecillionmultimillionquantitationquantizationsuperpatriotsupersessionsuperstardomsustentationcurarizationhumificationmultibillionmultimegatonpunchinellossuberizationsubordinatorsuperstationsupersurgeon

About this list

Words
31 (12 common words)
Common example
augmentation
Rare example
supersurgeon
Doubled letters
7
Ending in S
1

Questions

How many 12-letter words matching _u________o_ are there?

31. 12 of them are common words.

What is a common example?

AUGMENTATION is among the common words in this set.