12-Letter Words Matching N_________S_

There are 27 12-letter words that match N_________S_. 8 are common words, such as NAUSEOUSNESS and NEBULOUSNESS. A rarer one is NUMINOUSNESS. In this set, O is the most frequent open letter (23 words). 10 words contain a doubled letter.

Full list 27

Common words

nauseousnessnebulousnessneedlessnessnegativenessneverthelessnorthernmostnumerologistnutritionistnamelessnessnecrophilismnecrophilistnoctambulism
nauseousnessnebulousnessneedlessnessnegativenessneverthelessnorthernmostnumerologistnutritionistnamelessnessnecrophilismnecrophilistnoctambulismnoctambulistnoncommunistnonscientistnucleotidasenumerousnessnematologistnephrologistneurochemistneutrinolessnonbiologistnonbroadcastnoncolorfastnoneconomistnonsocialistnuminousness

About this list

Words
27 (8 common words)
Common example
nauseousness
Rare example
numinousness
Doubled letters
10
Ending in S
9
Most frequent letter
O (23)

Questions

How many 12-letter words matching n_________s_ are there?

27. 8 of them are common words.

What is a common example?

NAUSEOUSNESS is among the common words in this set.