9-Letter Words Matching ____K___K

There are 14 9-letter words that match ____K___K. 7 are common words, such as ANTIKNOCK and BLACKJACK. A rarer one is STICKWORK. In this set, C is the most frequent open letter (13 words). 4 words contain a doubled letter.

Full list 14

antiknockblackjackbreakneckbrickworkcheckbookclockworkcrookneckblankbookcrookbackcheckmarkcrackbackslickrockstickworkblackcock

About this list

Words
14 (7 common words)
Common example
antiknock
Rare example
stickwork
Doubled letters
4
Ending in S
0
Most frequent letter
C (13)

Questions

How many 9-letter words matching ____k___k are there?

14. 7 of them are common words.

What is a common example?

ANTIKNOCK is among the common words in this set.