11-Letter Words Matching ___K_N_____

There are 40 11-letter words that match ___K_N_____. 30 are common words, such as BULKINESSES and COCKINESSES. A rarer one is TALKINESSES. In this set, I is the most frequent open letter (40 words). 34 words contain a doubled letter.

Full list 40

Common words

bulkinessescockinessesduskinessesflakinessesfunkinessesgawkinesseshuskinessesjackknifingjerkinesseskinkinesseskookinesseslankinesses
bulkinessescockinessesduskinessesflakinessesfunkinessesgawkinesseshuskinessesjackknifingjerkinesseskinkinesseskookinesseslankinessesleakinessesluckinessesmilkinessesmockingbirdmurkinessesmuskinessesperkinessespeskinessesriskinessesrockinessesshakinessessickeninglysilkinessessmokinessesspikinessessulkinessestackinesseswackinessesalikenessessubkingdomsbalkanizingbalkinessesbarkentinescorkinessesdyskinesiaslarkinessespunkinessestalkinesses

About this list

Words
40 (30 common words)
Common example
bulkinesses
Rare example
talkinesses
Doubled letters
34
Ending in S
36
Most frequent letter
I (40)

Questions

How many 11-letter words matching ___k_n_____ are there?

40. 30 of them are common words.

What is a common example?

BULKINESSES is among the common words in this set.