15-Letter Words Matching N_______N______

There are 12 15-letter words that match N_______N______. 4 are common words, such as NONCOMMUNICABLE and NONEXCHANGEABLE. A rarer one is NUCLEOSYNTHETIC. In this set, O is the most frequent open letter (12 words). 1 words contain a doubled letter.

Full list 12

noncommunicablenonexchangeablenongovernmentalnonrecognitionsnonconventionalnonastronomicalnoncarcinogenicnoncredentialednondisjunctionsnucleosynthesesnucleosynthesisnucleosynthetic

About this list

Words
12 (4 common words)
Common example
noncommunicable
Rare example
nucleosynthetic
Doubled letters
1
Ending in S
4
Most frequent letter
O (12)

Questions

How many 15-letter words matching n_______n______ are there?

12. 4 of them are common words.

What is a common example?

NONCOMMUNICABLE is among the common words in this set.