- Kabob
- Kabsa
- Kakistocracy
- Kaliyuga
- Kama
- Kamasuthra
- Kanyakumari
- Kaolin
- Karate
- Karkakdagam
- Karthaveerya
- Karthika
- Kathakali performers
- Katyayana
- Kauravas
- Kbcs
- Kbps
- Kedgeree
- Keen
- Keep a book on
- Keep a secret
- Keep cool
- Keep early hour
- Keep guard
- Keep in order
- Keep off
- Keep on ice
- Keep ones head down
- Keep ones breath to cool one porridge
- Keep ones chin up
- Keep ones countenance
- Keep ones distance
- Key chain
- Keep ones head above water
- Keep out
- Keep silence
- Keep someone sweet
- Keep tab
- Keep the house
- Keep tracks
- Keep under
- Keep up
- Keeper
- Keeping off evil spirits
- Kept off
- Kerala Hindu's
- Kerala woman
- Keralas capital city
- Kerb
- Kernel
- Kerning
- Kerosene oil
- Kettledrum
- Key
- Key disk
- Key out
- Kg
- Khayal
- Kick out
- Kick up a row
- Kicker
- Kidnapping
- Kill the goose that lay the golden egg
- Khz
- Katabasis
- Kiln
- Kilo bite
- Kilogram
- Kilt
- Kind-hearted
- Kindling
- Kinematics
- King bolt
- King dom of god
- King of kings
- King of metals
- Kingfisher
- Kings wife
- Kinsfolk
- Kinsman
- Kinsmanship
- Kip
- Kiss of death
- Kiss the book
- Kiss the dust
- Kissing
- Kitbag
- Kite
- Kite mark
- Kith and kin
- Kittenish
- Kittens
- Kiwi
- Kiwi-fruit
- Kleenex
- Kleptocracy
- Kleptocrat
- Km
- Knack
- Knacker