14-Letter Words Matching ___K_______S__

There are 12 14-letter words that match ___K_______S__. 4 are common words, such as BACKWARDNESSES and RECKLESSNESSES. A rarer one is WORKLESSNESSES. 9 words contain a doubled letter.

Full list 12

backwardnessesrecklessnessestaskmistressesticklishnessesfecklessnessescockeyednessescocksurenessesleukemogenesesleukemogenesisleukocytosisesworkablenessesworklessnesses

About this list

Words
12 (4 common words)
Common example
backwardnesses
Rare example
worklessnesses
Doubled letters
9
Ending in S
12

Questions

How many 14-letter words matching ___k_______s__ are there?

12. 4 of them are common words.

What is a common example?

BACKWARDNESSES is among the common words in this set.