14-Letter Words Matching ______S____N__

There are 17 14-letter words that match ______S____N__. 3 are common words, such as ANTIHISTAMINES and CONVERSATIONAL. A rarer one is POSTPOSITIONAL. In this set, I is the most frequent open letter (17 words). 4 words contain a doubled letter.

Full list 17

antihistaminesconversationalrollerskatingsantihistaminicdispensationaldisquisitionalintransigeanceoverinsistenceantidesiccantscompensationalcondensationalconversazionesimmunosorbentsintransigeantsletterspacingsnonsensationalpostpositional

About this list

Words
17 (3 common words)
Common example
antihistamines
Rare example
postpositional
Doubled letters
4
Ending in S
7
Most frequent letter
I (17)

Questions

How many 14-letter words matching ______s____n__ are there?

17. 3 of them are common words.

What is a common example?

ANTIHISTAMINES is among the common words in this set.