- Kawartha Lakes
- Kawasaki
- Kawasaki's disease
- Kawasaki disease
- kawau
- Kay
- kayak
- kayaker
- Kaye
- Kayes
- kayfabe
- Kayibanda
- Kayla
- kaylied
- kayo
- Kayser-Fleischer rings
- Kayseri
- kazachok
- Kazakh
- Kazakhstan
- Kazan
- Kazan Retto
- Kazantzakis
- kazatsky
- Kazbek
- Kaz Daği
- Kazin
- kazoo
- Kaʿba
- Kaˈrelian
- kb
- Kb
- KB
- KBE
- KBP
- Kbps
- kbyte
- kc
- KC
- kc/s
- kcal
- KCB
- kCi
- KCMG
- Kčs.
- KCVO
- KD
- KD.
- ke
- KE
- kea
- Kea
- Kéa
- Kealakekua Bay
- Kean
- Keansburg
- Kearney
- Kearns
- Kearny
- Keating
- Keaton
- Keats
- Keats, John
- Keb
- kebab
- kebab menu
- Kebbi
- keblah
- Keble
- Kechua
- Kechuan
- keck
- kecks
- Keck Telescope
- Kecskemét
- ked
- Kedah
- Kedar
- keddah
- kedge
- kedgeree
- Kediri
- Kedleston Hall
- Kedron
- Kedushah
- keef
- Keegan
- keek
- keel
- keelage
- keel arch
- keelboat
- keelboatman
- keel bone
- keeled
- Keeler
- Keeley
- keelhaul
- keelie
- Keeling Islands
- keelless
- keel over
- keelson
- Keelung
- keel vessel
- keen
- keen about, be
- Keene
- Keene's cement
- keener
- keening
- keenly
- keep
- keep abreast of
- keep a civil tongue in one's head
- keep after
- keep a low profile
- keep an eye on
- keep an eye out for
- keep a sharp lookout
- keep a stiff upper lip
- keep a straight face
- keep at
- keep at arm's length
- keep away
- keep a weather eye out
- keep back
- keep body and soul together
- keep company
- keep cool
- keep down
- keeper
- keeper hook
- keeper ring
- keep fit
- keep from
- keep house
- keep in
- keeping
- keeping room
- keeping up with the Joneses
- keep in mind
- keep in the dark
- keep in touch
- keep in with
- keep it up
- keep late hours
- keepnet
- keep off
- keep on
- keep one's chin up
- keep one's cool
- keep one's distance
- keep one's end up
- keep one's eye on the ball
- keep one's eyes open
- keep one's fingers crossed
- keep one's hand in
- keep one's hands off
- keep one's head
- keep one's mouth shut
- keep one's nose clean
- keep one's nose to the grindstone
- keep one's own counsel
- keep one's powder dry
- keep one's shirt on
- keep one's temper
- keep one's wits about one
- keep one's word
- keep oneself to oneself
- keep out
- keep pace
- keep posted
- keep quiet
- keepsake
- keep tabs on
- keep the ball rolling
- keep the lid on
- keep the peace
- keep the wolf from one's door
- keep the wolf from the door
- keep time
- keep to
- keep to oneself
- keep track
- keep under
- keep under one's hat
- keep under wraps
- keep up
- keep watch
- keep your . . .
- keepy-uppy
- keeshond
- Keesler Air Force Base
- keet
- Keewatin
- kef
- Kefallonia
- Kefauver
- keffiyeh
- kefir
- Keflavík
- Keflex
- keftedes
- keg
- Kegel exercise
- Kegel exercises
- kegler
- kegling
- keg party
- kehillah
- kehua
- kei-apple
- Keifer
- Keighley
- Keijo
- keiretsu
- keirin
- keister
- Keita
- Keitel
- Keitele
- Keith
- keitloa
- Keizer
- kekeno
- kekerengu
- Kekkonen
- keks
- Kekulé's formula
- Kekulé formula
- Kekulé structure
- Kekulé von Stradonitz
- Kelantan
- Kelcey
- kelebe
- kelek
- kelep
- Keller
- Keller, Helen
- kellion
- Kellner eyepiece
- Kellogg
- Kellogg-Briand Pact
- Kells
- Kells, Book of
- kelly
- Kelly
- kelly green
- Kelmscott Manor
- keloid
- Kelowna
- kelp
- kelp bass
- kelp crab
- kelper
- kelpfish
- kelp greenling
- kelpie
- kelpy
- Kelsey
- Kelso
- kelson
- kelt
- Kelt
- kelter
- kelvin
- Kelvin
- Kelvin, Lord
- Kelvin scale
- kelyphitic rim
- Kemal Atatürk
- kembla
- Kemble
- Kemerovo
- Kemi
- Kemijoki
- kemp
- Kemp
- Kempe
- Kempis
- kempt
- ken
- Ken
- Ken.
- kenaf
- kenbei
- kench
- Kendal
- Kendal green
- Kendall
- Kendal sneck bent
- kendo
- Kendrew
- Keneally
- Kenilworth
- Kenilworth ivy
- Kenitra
- Kénitra
- KenKen
