15-Letter Words Matching __S__N_________

There are 24 15-letter words that match __S__N_________. 12 are common words, such as DISCONCERTINGLY and DISCONTENTMENTS. A rarer one is VISIONARINESSES. In this set, I is the most frequent open letter (23 words). 7 words contain a doubled letter.

Full list 24

disconcertinglydiscontentmentsdiscontinuancesdiscontinuationdiscontinuitiesdiscontinuouslydistinctivenessdistinguishableinsignificancesinsignificantlyinstantaneouslymisconstructiondisconcertmentsdistinguishablydysfunctionallyresponsiblenessassignabilitiesdisconformitiesdisconsolationsinstantaneitiesobstinatenessespostinoculationsuspensefulnessvisionarinesses

About this list

Words
24 (12 common words)
Common example
disconcertingly
Rare example
visionarinesses
Doubled letters
7
Ending in S
14
Most frequent letter
I (23)

Questions

How many 15-letter words matching __s__n_________ are there?

24. 12 of them are common words.

What is a common example?

DISCONCERTINGLY is among the common words in this set.