15-Letter Words Matching ____N________A_

There are 14 15-letter words that match ____N________A_. 4 are common words, such as INCONSEQUENTIAL and NONINTELLECTUAL. A rarer one is TELANGIECTASIAS. 1 words contain a doubled letter.

Full list 14

inconsequentialnonintellectualplainclothesmanuncontroversialachondroplasiasoceanographicalcorynebacterialdemonstrationalnoninflectionalnoninsecticidalnoninstrumentalorganomercurialretinoblastomastelangiectasias

About this list

Words
14 (4 common words)
Common example
inconsequential
Rare example
telangiectasias
Doubled letters
1
Ending in S
3

Questions

How many 15-letter words matching ____n________a_ are there?

14. 4 of them are common words.

What is a common example?

INCONSEQUENTIAL is among the common words in this set.