9-Letter Words Matching ____N___A

There are 13 9-letter words that match ____N___A. 2 are common words, such as PENINSULA and TARANTULA. A rarer one is MESENTERA. In this set, I is the most frequent open letter (10 words). 0 words contain a doubled letter.

Full list 13

peninsulatarantulaathanasiacalendulaechinaceajuveniliaketonurialuminariaoceanariahypanthialacunarialaminariamesentera

About this list

Words
13 (2 common words)
Common example
peninsula
Rare example
mesentera
Doubled letters
0
Ending in S
0
Most frequent letter
I (10)

Questions

How many 9-letter words matching ____n___a are there?

13. 2 of them are common words.

What is a common example?

PENINSULA is among the common words in this set.