15-Letter Words Matching __S___N________

There are 17 15-letter words that match __S___N________. 8 are common words, such as DESALINIZATIONS and DISCOUNTENANCED. A rarer one is WESTERNISATIONS. In this set, I is the most frequent open letter (16 words). 4 words contain a doubled letter.

Full list 17

desalinizationsdiscountenanceddiscountenancesdisgruntlementsgastronomicallypostconsonantalrestrengtheningwesternizationsfashionablenessmistranslationspassionlessnessvasoconstrictordisfurnishmentslysogenizationsmissionizationsmistranscribingwesternisations

About this list

Words
17 (8 common words)
Common example
desalinizations
Rare example
westernisations
Doubled letters
4
Ending in S
11
Most frequent letter
I (16)

Questions

How many 15-letter words matching __s___n________ are there?

17. 8 of them are common words.

What is a common example?

DESALINIZATIONS is among the common words in this set.