12-Letter Words Matching ___K__N_____

There are 13 12-letter words that match ___K__N_____. 9 are common words, such as BACKBENCHERS and BACKHANDEDLY. A rarer one is WEAKLINESSES. In this set, S is the most frequent open letter (12 words). 9 words contain a doubled letter.

Full list 13

backbenchersbackhandedlybookbindingsbrokennessesficklenessesfolksinessesfolksingingswickednessesworkmanshipsmarkednessespeakednessessicklinessesweaklinesses

About this list

Words
13 (9 common words)
Common example
backbenchers
Rare example
weaklinesses
Doubled letters
9
Ending in S
12
Most frequent letter
S (12)

Questions

How many 12-letter words matching ___k__n_____ are there?

13. 9 of them are common words.

What is a common example?

BACKBENCHERS is among the common words in this set.