14-Letter Words Matching ___S___N______

There are 12 14-letter words that match ___S___N______. 5 are common words, such as CONSCIENCELESS and CONSTERNATIONS. A rarer one is PRESIDENTIALLY. In this set, I is the most frequent open letter (11 words). 7 words contain a doubled letter.

Full list 12

consciencelessconsternationsdisseminationsparsimoniouslyquestionnairesbalsaminaceouspassementeriesphysiognomicalpresidentshipsdorsiventrallydorsoventrallypresidentially

About this list

Words
12 (5 common words)
Common example
conscienceless
Rare example
presidentially
Doubled letters
7
Ending in S
7
Most frequent letter
I (11)

Questions

How many 14-letter words matching ___s___n______ are there?

12. 5 of them are common words.

What is a common example?

CONSCIENCELESS is among the common words in this set.