14-Letter Words Matching ____N_S_______

There are 30 14-letter words that match ____N_S_______. 12 are common words, such as ADMINISTRATING and ADMINISTRATION. A rarer one is WOMANISHNESSES. In this set, I is the most frequent open letter (29 words). 16 words contain a doubled letter.

Full list 30

Common words

administratingadministrationadministrativeadministratorsbusinesspersonclannishnessesclownishnessesdiagnosticallydiagnosticiansprognosticatedprognosticatesprognosticator
administratingadministrationadministrativeadministratorsbusinesspersonclannishnessesclownishnessesdiagnosticallydiagnosticiansprognosticatedprognosticatesprognosticatordefenestrationdeipnosophistsgroundskeepershedonisticallyhumanisticallyimmunosuppresspleonasticallyadministratrixbusinesspeopledefenestratinggreenishnessesimmunosorbentsorganismicallypreanestheticsreminiscentialswainishnessesurbanisticallywomanishnesses

About this list

Words
30 (12 common words)
Common example
administrating
Rare example
womanishnesses
Doubled letters
16
Ending in S
13
Most frequent letter
I (29)

Questions

How many 14-letter words matching ____n_s_______ are there?

30. 12 of them are common words.

What is a common example?

ADMINISTRATING is among the common words in this set.