13-Letter Words Matching ______N____O_

There are 15 13-letter words that match ______N____O_. 10 are common words, such as ARGUMENTATION and CONFRONTATION. A rarer one is SUPPLANTATION. In this set, I is the most frequent open letter (15 words). 4 words contain a doubled letter.

Full list 15

argumentationconfrontationdisconnectiondocumentationfragmentationornamentationregimentationreorientationsedimentationsemiconductorepiphenomenonfrequentationmisconnectionnonconnectionsupplantation

About this list

Words
15 (10 common words)
Common example
argumentation
Rare example
supplantation
Doubled letters
4
Ending in S
0
Most frequent letter
I (15)

Questions

How many 13-letter words matching ______n____o_ are there?

15. 10 of them are common words.

What is a common example?

ARGUMENTATION is among the common words in this set.