14-Letter Words Matching ___S__N_______

There are 19 14-letter words that match ___S__N_______. 5 are common words, such as EXISTENTIALISM and EXISTENTIALIST. A rarer one is TRUSTINGNESSES. In this set, I is the most frequent open letter (19 words). 7 words contain a doubled letter.

Full list 19

existentialismexistentialistpassionflowerssubstantiatingsubstantiationnonsignificantpassionatenesssubstantialismsubstantializeunostentatiousfissionabilitygraspingnessesmissionizationsubstantialitysubstantiativesubstantivallysubstantivizedsubstantivizestrustingnesses

About this list

Words
19 (5 common words)
Common example
existentialism
Rare example
trustingnesses
Doubled letters
7
Ending in S
6
Most frequent letter
I (19)

Questions

How many 14-letter words matching ___s__n_______ are there?

19. 5 of them are common words.

What is a common example?

EXISTENTIALISM is among the common words in this set.