9-Letter Words Matching N_I______

There are 13 9-letter words that match N_I______. 7 are common words, such as NAILBRUSH and NAIVETIES. A rarer one is NOISETTES. In this set, S is the most frequent open letter (12 words). 5 words contain a doubled letter.

Full list 13

nailbrushnaivetiesneighborsneighbournoiselessnoisinessnuisancesnailheadsnainsooksnaivenessnoisomelynailfoldsnoisettes

About this list

Words
13 (7 common words)
Common example
nailbrush
Rare example
noisettes
Doubled letters
5
Ending in S
10
Most frequent letter
S (12)

Questions

How many 9-letter words matching n_i______ are there?

13. 7 of them are common words.

What is a common example?

NAILBRUSH is among the common words in this set.