9-Letter Words Matching ____K___S

There are 130 9-letter words that match ____K___S. 64 are common words, such as BLACKINGS and BLACKNESS. A rarer one is WRECKINGS. In this set, I is the most frequent open letter (70 words). 33 words contain a doubled letter.

Full list 130

Common words

blackingsblacknessblackoutsblacktopsblanknessbleaknessblockadesblockagesbreakagesbreakoutsbrickbatsbriskness
blackingsblacknessblackoutsblacktopsblanknessbleaknessblockadesblockagesbreakagesbreakoutsbrickbatsbrisknessbrookletsbuzzkillscaulkingscheckoffscheckoutschickpeascrackpotsdoorknobsdropkicksdrunkardsflockingsforeknowsfrackingsfranknessfreakoutskamikazeskayakingsknockoffsknockoutsnumskullsoutskirtsoverkillsparakeetsplankingsplanktonsquicknessroadkillssheikdomssidekicksslacknesssleeknessslicknessslipknotssmockingsspankingssparklersstalkingsstarknesssticklersstickpinsstinkbugsstockadesstockingsstockpotsstrikingsthanklessthicknessthinkingstracklesstruckingswreckageswrinkliesdrinkingsblackcapsblacklegsblockingsbreakingscheckrowscrackingscytokinesfranklinsknockingslimekilnslorikeetsplucklessprickingssmackingsspeakingsstinkpotsstockiststrackingstrackwaystrucklerswhackingsantikingsbaaskaapsblackboysblackfinsblackgumsblinkardsbrockagesbrookiteschecklesscheekfulschucklersclerkdomscracknelscrankpinsdummkopfsflinkiteshalakistshellkiteskatakanaskavakavasknucklerslambkillsnonskiersoutskatesparakitesplanktersquackismsquicksetsshacklersshuckingsstalklessstickfulsstickoutsstinkardsstockcarssubskillsthicksetstrackagestriskelestruckagestruckfulstrunkfulstwinklerswreckings

About this list

Words
130 (64 common words)
Common example
blackings
Rare example
wreckings
Doubled letters
33
Ending in S
130
Most frequent letter
I (70)

Questions

How many 9-letter words matching ____k___s are there?

130. 64 of them are common words.

What is a common example?

BLACKINGS is among the common words in this set.