14-Letter Words Matching __NA__________

There are 22 14-letter words that match __NA__________. 7 are common words, such as DENATIONALIZED and DENATIONALIZES. A rarer one is RENATIONALIZES. 7 words contain a doubled letter.

Full list 22

denationalizeddenationalizesnonacceptancesnonaggressionsnonappearancesnonattendancesornamentationsdenaturalizingdynamoelectricgynandromorphsmanageablenessrenationalizeddenazificationgonadectomizedgonadotrophinsgynandromorphynonaccountablenonachievementnonacquisitivenonantibioticsnonattachmentsrenationalizes

About this list

Words
22 (7 common words)
Common example
denationalized
Rare example
renationalizes
Doubled letters
7
Ending in S
12

Questions

How many 14-letter words matching __na__________ are there?

22. 7 of them are common words.

What is a common example?

DENATIONALIZED is among the common words in this set.