13-Letter Words Matching _____N____A__

There are 14 13-letter words that match _____N____A__. 4 are common words, such as COMPANIONWAYS and INSIGNIFICANT. A rarer one is RHINENCEPHALA. In this set, E is the most frequent open letter (12 words). 1 words contain a doubled letter.

Full list 14

companionwaysinsignificantsupernaturalssupernumerarysubventionarysulfonmethanecollenchymataintransigeantmultinucleatemyelencephalaoutmanipulateoverencourageprosencephalarhinencephala

About this list

Words
14 (4 common words)
Common example
companionways
Rare example
rhinencephala
Doubled letters
1
Ending in S
2
Most frequent letter
E (12)

Questions

How many 13-letter words matching _____n____a__ are there?

14. 4 of them are common words.

What is a common example?

COMPANIONWAYS is among the common words in this set.