There are in total 548 words containing the letter K and 13 letters in length. Word Length accountkeeper 13 acknowledgers 13 acknowledging 13 aeroplanktons 13 airsicknesses 13 alkalescences 13 alkalimetries 13 alkalisations 13 alkalizations 13 amakwerekwere 13 antiblackisms 13 anticlockwise 13 antimarketeer 13 arrhenotokies 13 autorickshaws 13 awkwardnesses 13 backburnering 13 backcountries 13 backflippings 13 backformation 13 backgammoning 13 backgrounders 13 backgrounding 13 backpedalling 13 backscattered 13 backscratched 13 backscratcher 13 backscratches 13 backsheeshing 13 backslappings 13 backstabbings 13 backstartings 13 backstitching 13 backstraights 13 backstretches 13 backswordsman 13 backswordsmen 13 backtrackings 13 backwardation 13 backwoodsiest 13 balderlockses 13 balkanisation 13 balkanization 13 bankabilities 13 bankassurance 13 barnsbreaking 13 basketweavers 13 benchmarkings 13 billstickings 13 blackballings 13 blackberrying 13 blackbirdings 13 blackcurrants 13 blackguarding 13 blackguardism 13 blacklistings 13 blacksmithing 13 bladderwracks 13 blanketflower 13 blatherskites 13 bletherskates 13 blockbustings 13 blockheadedly 13 blokishnesses 13 bluestockings 13 bodystockings 13 boilermakings 13 bookbinderies 13 bookcrossings 13 bookishnesses 13 bottlenecking 13 bradykinesias 13 brainsickness 13 breakableness 13 breakdancings 13 breakfastless 13 breakthroughs 13 breaststroker 13 breaststrokes 13 brickfielders 13 brinkmanships 13 brinksmanship 13 brokenhearted 13 brothelkeeper 13 bumpersticker 13 bushwhackings 13 buttonhooking 13 cabinetmakers 13 cabinetmaking 13 cackermanders 13 cackleberries 13 carsicknesses 13 chameleonlike 13 checkerblooms 13 checkerboards 13 checkweighers 13 cherrypickers 13 cherrypicking 13 chickabiddies 13 childlikeness 13 chimneystacks 13 chinkerinchee 13 chokecherries 13 chuckleheaded 13 clearthinking 13 clerklinesses 13 clickjackings 13 clickthroughs 13 clinopinakoid 13 clockwatching 13 coarselooking 13 cockfightings 13 cockieleekies 13 cocksmanships 13 cockthrowings 13 codebreakings 13 colorblocking 13 colourblocked 13 comstockeries 13 concertstucks 13 constablewick 13 counterattack 13 counterchecks 13 counterpicket 13 counterstrike 13 counterstroke 13 counterstruck 13 counterworked 13 counterworker 13 craftsmanlike 13 crookednesses 13 crosschecking 13 cryoplanktons 13 cuckooflowers 13 cyberslackers 13 cyberslacking 13 cyberstalkers 13 cyberstalking 13 cytoskeletons 13 decisionmaker 13 deerstalkings 13 detectivelike 13 deuterotokies 13 disembarkment 13 dislikenesses 13 dockwallopers 13 doublechecked 13 doubleclicked 13 doublespeaker 13 drinkableness 13 dronkverdriet 13 druckennesses 13 drunkennesses 13 duskishnesses 13 electroshocks 13 endoskeletons 13 enterokinases 13 fairnitickles 13 fairnytickles 13 farkleberries 13 farnarkelings 13 fingerpickers 13 fingerpicking 13 finickinesses 13 floutingstock 13 flowerpeckers 13 folkishnesses 13 foreknowingly 13 foreknowledge 13 foretokenings 13 frankalmoigns 13 frankincenses 13 freethinkings 13 gawkishnesses 13 gemutlichkeit 13 generalstrike 13 gentlemanlike 13 giantkillings 13 gimcrackeries 13 glaiketnesses 13 glaikitnesses 13 glockenspiels 13 glycoalkaloid 13 gobbledegooks 13 gobbledygooks 13 godlikenesses 13 greasemonkeys 13 greenbackisms 13 greensickness 13 greenskeepers 13 groundbreaker 13 groundskeeper 13 groundstrokes 13 haliplanktons 13 handkerchiefs 13 hawkishnesses 13 headshrinkers 13 heartbreakers 13 heartbreaking 13 heartbrokenly 13 heartsickness 13 heterokaryons 13 holidaymakers 13 holoplanktons 13 housebreakers 13 housebreaking 13 housekeepings 13 housewifeskep 13 huckleberries 13 hucksteresses 13 hungerstrikes 13 huntiegowking 13 hydraulicking 13 hydrocrackers 13 hydrocracking 13 hydrokinetics 13 hyperkinesias 13 hyperkinetics 13 interknitting 13 interknotting 13 interlinkages 13 interworkings 13 irksomenesses 13 jabberwockies 13 jackhammering 13 jawbreakingly 13 jickajoggings 13 kaffeeklatsch 13 kaleidophones 13 kaleidoscopes 13 kaleidoscopic 13 kapellmeister 13 karyomappings 13 katabolically 13 katharevousas 13 katharometers 13 katzenjammers 13 keratectomies 13 keratinocytes 13 keratoplastic 13 keraunographs 13 kernicteruses 13 kettledrummer 13 kiddiewinkies 13 kiddishnesses 13 kilowatthours 13 kinaesthesias 13 kindergartens 13 kindergartner 13 kindheartedly 13 kindrednesses 13 kinematically 13 kinematograph 13 kinesiologies 13 kinesiologist 13 kinesipathies 13 kinesipathist 13 kinesitherapy 13 kinetonucleus 13 kinnikinnicks 13 kirschwassers 13 kittenishness 13 kleptocracies 13 kleptomaniacs 13 kletterschuhe 13 klipspringers 13 knavishnesses 13 knickerbocker 13 knowingnesses 13 knowledgeable 13 knowledgeably 13 knowledgebase 13 knuckleballer 13 knuckleduster 13 knuckleheaded 13 kurchatoviums 13 kvetchinesses 13 lackadaisical 13 larkishnesses 13 laughingstock 13 leatherjacket 13 leukaemogenic 13 leukodepleted 13 lickerishness 13 likablenesses 13 likeabilities 13 locksmithings 13 lockstitching 13 lumberjackets 13 luskishnesses 13 machtpolitiks 13 macropinakoid 13 mallemaroking 13 manrikigusari 13 marketability 13 marketisation 13 marketization 13 marksmanships 13 marlinespikes 13 marlingspikes 13 masterstrokes 13 mawkishnesses 13 megakaryocyte 13 meroplanktons 13 metalworkings 13 microcracking 13 microplankton 13 middlebreaker 13 misknowledges 13 misreckonings 13 monkeyflowers 13 monkishnesses 13 motherfucking 13 mountainbikes 13 mountebankery 13 mountebanking 13 mountebankism 13 muckspreaders 13 muckspreading 13 multiskilling 13 multitaskings 13 multitracking 13 musselcracker 13 nannoplankton 13 nanoplanktons 13 neckerchieves 13 needleworkers 13 neurofeedback 13 nickeliferous 13 nomenklaturas 13 nonshrinkable 13 orthopinakoid 13 outpoliticked 13 outspokenness 13 overclockings 13 overpackaging 13 overreckoning 13 overtalkative 13 packabilities 13 packinghouses 13 painstakingly 13 panleukopenia 13 parkinsonians 13 parkinsonisms 13 peacekeepings 13 peckishnesses 13 pernicketiest 13 persnicketier 13 phosphokinase 13 phrasemakings 13 phytoplankter 13 phytoplankton 13 pickerelweeds 13 pickpocketing 13 pickpocketted 13 pinkishnesses 13 pinniewinkles 13 planktivorous 13 pocketwatches 13 poikilotherms 13 poikilothermy 13 porcelainlike 13 powerbrokings 13 premarketings 13 pricklinesses 13 psychokineses 13 psychokinesis 13 psychokinetic 13 puckishnesses 13 pumpernickels 13 quarterbacked 13 quarterdecker 13 questionmarks 13 quicksilvered 13 quickstepping 13 racketeerings 13 realpolitiker 13 recordkeepers 13 rekeyboarding 13 remarkability 13 ricketinesses 13 rockhoundings 13 rockinghorses 13 rollerskating 13 rubberneckers 13 rubbernecking 13 safecrackings 13 saloonkeepers 13 schnorkellers 13 schnorkelling 13 scrapbookings 13 scrimshankers 13 scrimshanking 13 seasicknesses 13 seraskierates 13 shellcrackers 13 shockumentary 13 shopbreakings 13 shrinkflation 13 shrinkwrapped 13 shuttlecocked 13 sickishnesses 13 silkscreening 13 skateboarders 13 skateboarding 13 skeletogenous 13 skeletonisers 13 skeletonising 13 skeletonizers 13 skeletonizing 13 skepticalness 13 sketchability 13 sketchinesses 13 skeuomorphism 13 skilfulnesses 13 skinflintiest 13 skinnymalinky 13 skrimshankers 13 skrimshanking 13 skuldudderies 13 skulduggeries 13 skutterudites 13 sleepwalkings 13 slockdolagers 13 slockdoligers 13 slockdologers 13 smokelessness 13 snakeboarders 13 snakeboarding 13 snakishnesses 13 soundtracking 13 spaghettilike 13 sparkplugging 13 spatchcocking 13 speakableness 13 speakerphones 13 specksioneers 13 specktioneers 13 speechmakings 13 speedskatings 13 spellcheckers 13 spellchecking 13 sphairistikes 13 spindleshanks 13 spitchcocking 13 splatterpunks 13 spokesmanship 13 spokespersons 13 sportsmanlike 13 springkeepers 13 squeakinesses 13 stakebuilding 13 stakhanovisms 13 stakhanovites 13 statesmanlike 13 steelworkings 13 stickhandlers 13 stickhandling 13 stickybeaking 13 stockbreeders 13 stockbreeding 13 stockbrokings 13 stockholdings 13 stockjobbings 13 stonebreakers 13 storekeepings 13 straitjackets 13 stratotankers 13 streakinesses 13 streetkeepers 13 streetwalkers 13 streetwalking 13 streptokinase 13 strikebreaker 13 subnetworking 13 suckerpunches 13 suckingfishes 13 superkingdoms 13 swashbucklers 13 swashbuckling 13 switchbacking 13 talkabilities 13 talkativeness 13 technojunkies 13 telemarketers 13 telemarketing 13 thanklessness 13 thanksgivings 13 thankworthier 13 thankworthily 13 thinkableness 13 thrombokinase 13 thunderstrike 13 thunderstroke 13 thunderstruck 13 ticketholders 13 tiddledywinks 13 tracklessness 13 tradesmanlike 13 trailbreakers 13 transketolase 13 tricksinesses 13 tricksterings 13 troublemakers 13 troublemaking 13 unbrotherlike 13 underblankets 13 undercrackers 13 underkingdoms 13 underskinkers 13 understocking 13 unforeskinned 13 unkemptnesses 13 unknightliest 13 unknowability 13 unknowingness 13 unknownnesses 13 unlikelihoods 13 unluckinesses 13 unmistakeable 13 unmistakeably 13 unscholarlike 13 unshakability 13 unshrinkingly 13 unsinkability 13 unskilfulness 13 unsoldierlike 13 unworkability 13 unworkmanlike 13 verkramptheid 13 wakeboardings 13 wakefulnesses 13 walkingsticks 13 warlikenesses 13 weakishnesses 13 weathercocked 13 weatherstruck 13 whiskerandoed 13 whoopensocker 13 wicketkeepers 13 wicketkeeping 13 winklepickers 13 winterkilling 13 workabilities 13 workfunctions 13 yellowjackets 13 zinkification 13 zooplanktonic 13