11-Letter Words Matching N________S_

There are 30 11-letter words that match N________S_. 10 are common words, such as NATIONALISM and NATIONALIST. A rarer one is NOVELETTISH. In this set, E is the most frequent open letter (24 words). 12 words contain a doubled letter.

Full list 30

Common words

nationalismnationalistnaturalnessnaughtinessnervousnessneurologistnightmarishnonethelessnothingnessnumismatistnecrologistneedfulness
nationalismnationalistnaturalnessnaughtinessnervousnessneurologistnightmarishnonethelessnothingnessnumismatistnecrologistneedfulnessneuroticismnoisomenessnonunionismnoxiousnessnucleoplasmnympholepsynationaliseneutralnessnitpickiestnitrogenasenonbotanistnonbusinessnonfeministnoninterestnonrecoursenonresponsenotablenessnovelettish

About this list

Words
30 (10 common words)
Common example
nationalism
Rare example
novelettish
Doubled letters
12
Ending in S
11
Most frequent letter
E (24)

Questions

How many 11-letter words matching n________s_ are there?

30. 10 of them are common words.

What is a common example?

NATIONALISM is among the common words in this set.