15-Letter Words Matching _N_____C_______

There are 20 15-letter words that match _N_____C_______. 5 are common words, such as INCORRECTNESSES and INSUFFICIENCIES. A rarer one is UNAPPRECIATIONS. In this set, I is the most frequent open letter (20 words). 10 words contain a doubled letter.

Full list 20

incorrectnessesinsufficienciesinsurrectionistintellectualismintellectualizeinapplicabilityinexplicabilityinextricabilityinsurrectionaryintellectualityanticarcinogensantieducationalantiobscenitiesantispeculationantispeculativeineradicabilityintellectualistinterlacustrineinternucleotideunappreciations

About this list

Words
20 (5 common words)
Common example
incorrectnesses
Rare example
unappreciations
Doubled letters
10
Ending in S
5
Most frequent letter
I (20)

Questions

How many 15-letter words matching _n_____c_______ are there?

20. 5 of them are common words.

What is a common example?

INCORRECTNESSES is among the common words in this set.