13-Letter Words Matching _A_K_________

There are 27 13-letter words that match _A_K_________. 12 are common words, such as BACKGROUNDERS and BACKPEDALLING. A rarer one is PARKINSONISMS. In this set, I is the most frequent open letter (23 words). 11 words contain a doubled letter.

Full list 27

Common words

backgroundersbackpedallingbackslappingsbackstretcheshawkishnesseslackadaisicalmarketabilitymarksmanshipsmawkishnessespackinghousesracketeeringstalkativeness
backgroundersbackpedallingbackslappingsbackstretcheshawkishnesseslackadaisicalmarketabilitymarksmanshipsmawkishnessespackinghousesracketeeringstalkativenessbackscratcherbackstitchingbackwardationwalkingsticksbackcountriesbackgroundingbackscatteredbackstabbingsbalkanizationbankabilitiesfarkleberriesgawkishnessesjackhammeringpackabilitiesparkinsonisms

About this list

Words
27 (12 common words)
Common example
backgrounders
Rare example
parkinsonisms
Doubled letters
11
Ending in S
17
Most frequent letter
I (23)

Questions

How many 13-letter words matching _a_k_________ are there?

27. 12 of them are common words.

What is a common example?

BACKGROUNDERS is among the common words in this set.