14-Letter Words Matching ____N___O_____

There are 16 14-letter words that match ____N___O_____. 5 are common words, such as GERONTOLOGICAL and GERONTOLOGISTS. A rarer one is UNSYNCHRONIZED. In this set, I is the most frequent open letter (15 words). 3 words contain a doubled letter.

Full list 16

gerontologicalgerontologistsmisanthropistsunconscionableunconscionablyimmunoglobulinmisanthropicalresynchronizedresynchronizeschronobiologicflannelmouthedgerontomorphicimmunoblottingsplenectomizedsplenectomizesunsynchronized

About this list

Words
16 (5 common words)
Common example
gerontological
Rare example
unsynchronized
Doubled letters
3
Ending in S
4
Most frequent letter
I (15)

Questions

How many 14-letter words matching ____n___o_____ are there?

16. 5 of them are common words.

What is a common example?

GERONTOLOGICAL is among the common words in this set.