15-Letter Words Matching ____N_O________

There are 17 15-letter words that match ____N_O________. 8 are common words, such as DISINFORMATIONS and INGENIOUSNESSES. A rarer one is RECONSOLIDATING. In this set, N is the most frequent open letter (17 words). 7 words contain a doubled letter.

Full list 17

disinformationsingeniousnessesingenuousnessesmisinformationsmomentousnessesnonintoxicatingstrenuousnessestyrannosauruseserroneousnessesinconsolabilitydisintoxicatingdisintoxicationfeloniousnessesnonenforcementsnoninformationsnoninvolvementsreconsolidating

About this list

Words
17 (8 common words)
Common example
disinformations
Rare example
reconsolidating
Doubled letters
7
Ending in S
12
Most frequent letter
N (17)

Questions

How many 15-letter words matching ____n_o________ are there?

17. 8 of them are common words.

What is a common example?

DISINFORMATIONS is among the common words in this set.