15-Letter Words Matching N___N__________

There are 22 15-letter words that match N___N__________. 6 are common words, such as NONINFLAMMATORY and NONINFLATIONARY. A rarer one is NONUNIVERSITIES. 4 words contain a doubled letter.

Full list 22

noninflammatorynoninflationarynonintellectualnoninterferencenoninterventionnonintoxicatingnonintersectingnonantagonisticnonencapsulatednonenforcementsnonengineeringsnonindependencenoninflectionalnoninformationsnoninsecticidalnoninstrumentalnonintercoursesnonintimidatingnoninvolvementsnonuniformitiesnonuniquenessesnonuniversities

About this list

Words
22 (6 common words)
Common example
noninflammatory
Rare example
nonuniversities
Doubled letters
4
Ending in S
8

Questions

How many 15-letter words matching n___n__________ are there?

22. 6 of them are common words.

What is a common example?

NONINFLAMMATORY is among the common words in this set.