12-Letter Words Matching ______N_C___

There are 20 12-letter words that match ______N_C___. 8 are common words, such as ANTIGENICITY and DISCONNECTED. A rarer one is TOXIGENICITY. In this set, E is the most frequent open letter (18 words). 6 words contain a doubled letter.

Full list 20

antigenicitydisconnectedeffeminaciespumpernickelrubberneckedrubberneckerturtleneckedviscountciesmonotonicityoncogenicityunchronicledbottleneckedhypotonicityluftmenschenlysogenicitymisconnectedmitogenicitymutagenicitypyrogenicitytoxigenicity

About this list

Words
20 (8 common words)
Common example
antigenicity
Rare example
toxigenicity
Doubled letters
6
Ending in S
2
Most frequent letter
E (18)

Questions

How many 12-letter words matching ______n_c___ are there?

20. 8 of them are common words.

What is a common example?

ANTIGENICITY is among the common words in this set.