14-Letter Words Matching ______N___A___

There are 16 14-letter words that match ______N___A___. 5 are common words, such as DISCOUNTENANCE and INDEMONSTRABLE. A rarer one is SUPERINSULATED. In this set, I is the most frequent open letter (15 words). 6 words contain a doubled letter.

Full list 16

discountenanceindemonstrableirreconcilableirreconcilablynontarnishableequiponderanceinterinsuranceundemonstrableunreconcilableunreconcilablyunromanticallyendodonticallyindemonstrablymonomaniacallysubstantivallysuperinsulated

About this list

Words
16 (5 common words)
Common example
discountenance
Rare example
superinsulated
Doubled letters
6
Ending in S
0
Most frequent letter
I (15)

Questions

How many 14-letter words matching ______n___a___ are there?

16. 5 of them are common words.

What is a common example?

DISCOUNTENANCE is among the common words in this set.