13-Letter Words Matching N_________S__

There are 27 13-letter words that match N_________S__. 6 are common words, such as NATURALNESSES and NAUGHTINESSES. A rarer one is NUCLEOTIDASES. In this set, S is the most frequent open letter (26 words). 12 words contain a doubled letter.

Full list 27

Common words

naturalnessesnaughtinessesnervousnessesnothingnessesnumerologistsnutritionistsnarcoanalysisnecrophilismsnoctambulismsnoctambulistsnoisomenessesnoxiousnesses
naturalnessesnaughtinessesnervousnessesnothingnessesnumerologistsnutritionistsnarcoanalysisnecrophilismsnoctambulismsnoctambulistsnoisomenessesnoxiousnessesnecessitouslyneedfulnessesnematologistsnephrologistsneurochemistsneutralnessesnonbiologistsnonbroadcastsnoncellulosicnoncommunistsnoneconomistsnonscientistsnonsocialistsnotablenessesnucleotidases

About this list

Words
27 (6 common words)
Common example
naturalnesses
Rare example
nucleotidases
Doubled letters
12
Ending in S
25
Most frequent letter
S (26)

Questions

How many 13-letter words matching n_________s__ are there?

27. 6 of them are common words.

What is a common example?

NATURALNESSES is among the common words in this set.