9-Letter Words Containing CKN

There are 12 9-letter words that contain CKN. 9 are common words, such as BLACKNESS and HACKNEYED. A rarer one is NICKNAMER. In this set, E is the most frequent open letter (11 words). 5 words contain a doubled letter.

Full list 12

blacknesshackneyednicknacksnicknamednicknamesquicknessslacknessslicknessthicknesscockneyfycracknelsnicknamer

About this list

Words
12 (9 common words)
Common example
blackness
Rare example
nicknamer
Doubled letters
5
Ending in S
8
Most frequent letter
E (11)

Questions

How many 9-letter words containing ckn are there?

12. 9 of them are common words.

What is a common example?

BLACKNESS is among the common words in this set.