12-Letter Words Matching ___N_______N

There are 25 12-letter words that match ___N_______N. 12 are common words, such as COUNCILWOMAN and COUNCILWOMEN. A rarer one is TRANSFECTION. In this set, O is the most frequent open letter (25 words). 3 words contain a doubled letter.

Full list 25

Common words

councilwomancouncilwomencountrywomancountrywomencrenellationemancipationfrontiersmanfrontiersmenlaundrywomanlaundrywomenmalnutritiontransmission
councilwomancouncilwomencountrywomancountrywomencrenellationemancipationfrontiersmanfrontiersmenlaundrywomanlaundrywomenmalnutritiontransmissiondiencephalonepencephalonfrankalmoignquantitationquantizationreannexationtransductiontransudationcounterstaindaunorubicinexenterationreinspectiontransfection

About this list

Words
25 (12 common words)
Common example
councilwoman
Rare example
transfection
Doubled letters
3
Ending in S
0
Most frequent letter
O (25)

Questions

How many 12-letter words matching ___n_______n are there?

25. 12 of them are common words.

What is a common example?

COUNCILWOMAN is among the common words in this set.