- Kantor
- Kantorovich
- KANU
- kanuka
- Kanuri
- kanzu
- Kaohsiung
- Kaolack
- kaoliang
- kaolinkaolin synonyms
- kaolinite
- kaolinize
- kaomoji
- kaon
- Kao Tsu
- kapa haka
- ka pai
- Kapell
- Kapellmeister
- Kapfenberg
- kaph
- Kapila
- Kapil Dev
- Kapitsa
- Kapitza
- Kaplan
- Kapo
- kapok
- kapok oil
- Kaposi's sarcoma
- kapote
- kappa
- kapparah
- Kapteyn
- Kapuas
- kapuka
- Kapuskasing
- kaputkaput synonyms
- Kara
- karabiner
- Karachai
- Karachai-Cherkess Republic
- Karachi
- Karadžić
- Karafuto
- Karaganda
- Karaite
- Karaj
- Karajan
- karaka
- Kara-Kalpak
- Kara-Kalpak Autonomous Republic
- karakia
- Karakoram
- Karakorum
- Karakul
- Kara Kum
- Karamanlis
- Karami
- karamu
- Karan
- karanda
- karanga
- Karankawa
- karaoke
- Kara Sea
- karat
- karatekarate synonyms
- karate-chop
- karateka
- karaya gum
- Karbala
- karearea
- Kareem
- Karelia
- Karelian
- Karelian Autonomous Republic
- Karelian Isthmus
- Karelian Republic
- Karen
- karengo
- Kariba
- Karitane
- Karitane hospital
- Karitane nurse
- Karkheh
- Karl
- Karla
- Karlfeldt
- Karl-Marx-Stadt
- Karloff
- Karlovy Vary
- Karlskrona
- Karlsruhe
- Karlstad
- karmakarma synonyms
- karmadharaya
- Karmal
- karma-marga
- Kármán
- Kármán vortex street
- Karmapa
- Karnak
- Karnataka
- Karnatak music
- Kärnten
- karo
- Karol
- Karoline
- Karoo
- karoro
- karoshi
- kaross
- karpas
- Kárpathos
- Karpov
- Karrer
- karri
- karri-tree
- karrusel
- Kars
- Karsavina
- Karsh
- karst
- karst topography
- kart
- Karttikeya
- karuhiruhi
- Karun
- karuna
- Karviná
- Karyn
- karyo-
- karyogamy
- karyogram
- karyokinesis
- karyology
- karyolymph
- karyolysis
- karyomapping
- karyoplasm
- karyosome
- karyotin
- karyotype
- karyotyping
- Karzai
- kas
- Kasai
- Kasavubu
- Kasbah
- kasha
- kasher
- Kashi
- kashim
- Kashiwa
- kashmir
- Kashmir goat
- Kashmiri
- Kashmirian
- Kashmir rug
- kashruth
- Kashubian
- Kasi
- Kaska
- Kaskaskia
- kasme
- Kasparov
- Kasper
- Kassa
- Kassala
- Kassapa
- Kassel
- Kassite
- Kastler
- Kästner
- Kastor and Pollux
- Kastrop-Rauxel
- Kasugai
- Kasyapa
- kat
- kata
- katabasis
- katabatic
- katabolism
- Katahdin
- katakana
- katalase
- katalysis
- katalyst
- katalyze
- katamorphism
- katana
- Katanga
- Katangese
- Katar
- Katari
- Katayev
- katcina
- Kate
- Kathak
- Kathakali
- Katharevusa
- katharometer
- Katherine
- Kathiawar
- kathisma
- Kathleen
- Kathmandu
- katholikos
- Kathy
- Katie
- kation
- katipo
- Katla
- Katmai
- Katmandu
- Katowice
- Katrina
- Katrine
- Katsina
- Kattegat
- Katy
- katydid
- Katz
- katzenjammer
- Kauai
- kauch
- Kauffmann
- Kaufman
- Kaukauna
- kaumatua
- Kaunas
- Kaunda
- kaupapa
- Kaur
- Kauravas
- kauri
- kauri gum
- kauri resin
- kauru
- kaury
- Kautsky
- kava
- Kavafis
- Kaválla
- Kaveri
- Kaverin
- Kavir Desert
- kavya
- Kaw
- kawa
- Kawabata
- Kawagoe
- Kawaguchi
- kawakawa
- kawanatanga
- Kawartha Lakes
- Kawasaki
- Kawasaki disease
- Kawasaki's disease
- kawau
- Kay
- kayakkayak synonyms
- Kaye
- Kayes
- Kayibanda
- Kayla
- kaylied
- kayokayo synonyms
- Kayser-Fleischer rings
- Kayseri
- kazachok
- Kazakh
- Kazakhstan
- Kazan
- Kazan Retto
- Kazantzakis
- kazatsky
- Kazbek
- Kaz Daği
- Kazin
- kazookazoo synonyms
- kb
- K.B.E.
- KBP
- Kbps
- kbyte
- kc
- kcal
- K.C.B.
- kCi
- K.C.M.G.
- kc/s
- K.C.S.I.
- K.C.V.O.
- KD
- ke
- kea
- Kealakekua Bay
- Kean