Nouns That Start With K

Don’t let your limited vocabulary knowledge of nouns that start with K pull you back. With our guide, you’ll learn new K nouns, including positive words, for more effective and concise communication, whether in writing or speech. 


Common Nouns that Start with K

Photo showing common nouns that start with K

In the English language, common nouns are the framework for our speech. Since we use them often, some even daily, they’re familiar to most people. Below are common K nouns.

  • Kaleidoscope: A tube with mirrors reflecting bits of colored glass or paper. When you look through the eyepiece and rotate the tube, you see shifting combinations of dazzling designs.
  • Kettle: A metal vessel for boiling water or cooking food. Typically, a kettle features a handle, lid, and spout. 
  • Keyboard: A computer peripheral or typing. It can also be a musical instrument with black and white keys. 
  • Kazoos: Small, musical instruments that produce buzzing tunes when you hum into them. 
  • Karma: The rebound effect of your thoughts, actions, and attitudes, creating your future. The ideology of karma Comes from Buddhism and Hinduism.
  • Knife: A cutting tool with a handle and blade, such as a kitchen knife or pocket knife.
  • Knoll: a relatively low hill with gentle slopes and a rounded top. 
  • Kite: a toy with a frame supporting thin material with one or more streamers at the end. A long cord attaches to the kite’s body to keep it airborne. 
  • Kayak: A shallow type of canoe that you operate with a double-bladed paddle.
  • Kitten: a young cat less than one-year-old with a curious, playful nature.
  • Keg: a cylindrical container holding less than 30 gallons of liquid. Typically, a keg’s purpose is to store and serve alcoholic beverages.
  • Kernel: In computer technology, it’s the software that controls the operating system. Regarding food, a kernel is the inner part of a grain, seed, nut, or fruit stone. For instance, envision a large jar of golden popcorn kernels.
  • Ketchup: A red tangy condiment made of tomatoes, vinegar, spices, sugar, and other flavorings. 
  • Kennel: a cage for housing a dog. A humane outdoor kennel is large enough for a pup to run around, getting exercise.
  • Kiosk: A small, standalone structure vendors use to sell products and provide services.
  • Killer: Someone who takes another person’s life.
  • Kilt: A knee-length skirt made of tartan cloth comprising traditional Scottish Highland garb. The various skirt patterns and colors symbolize different clans.

Positive Nouns that Start with K

Photo showing positive nouns that start with K.

We want to brighten your day! A positive noun has that effect, promoting optimism. Here are K-noun words that will make you smile.

  • Keeper: A person with charming qualities and the maturity for a long-term relationship. Frequently, unmarried men and women use this term for a potential spouse.
  • Kudos: A word that conveys praise and congratulations for an achievement.
  • Kiss: An affectionate gesture using your lips to touch someone or something you love.
  • Kindred: Your immediate family members or those related by marriage.
  • Knowledge: A thorough understanding of a subject acquired through education or experience.
  • Kindness: The quality of being friendly, warmhearted, and considerate.
  • Knight: In modern-day language, a knight is a rescuing type of guy, saving someone from difficulty.
  • Knack: A unique aptitude for doing something well, such as a knack for negotiating.

Full List of Nouns That Start With K

  • Keeper
  • Kudos 
  • Kiss 
  • Kindred
  • Knowledge
  • Kindness 
  • Knight 
  • Knack
  • Kaleidoscope
  • Kettle
  • Keyboard
  • Kazoos 
  • Karma 
  • Knife 
  • Knoll 
  • Kite 
  • Kayak 
  • Kitten 
  • Keg
  • Kernel 
  • Ketchup 
  • Kennel 
  • Kiosk 
  • Killer 
  • Kilt
  • Kicker 
  • Knee
  • Kidneys 
  • Kingpin
  • Koala 
  • Kangaroos
  • Kilogram
  • Kinship
  • Knuckles 
  • Kelp 
  • Kid 
  • Keynote
  • Kale
  • Kindergarten 
  • Kilometer 
  • Kneecap 
  • Knit 
  • Karate 
  • Knapsack 
  • Kingfisher
  • Kitsch
  • Knell
  • Knighthood 
  • Keyboardist 
  • Kebab 
  • Kinematics 
  • Krill 
  • Knot 
  • Kit
  • Knob
  • Kava
  • Knockout
  • Khaki 
  • Kidnapper 
  • Keel 
  • Klin
  • Kiwi 
  • Kohl 
  • Knave
  • Klaxon 
  • Kerfuffle
  • Kiln
  • Kin 
  • Keno
  • Kumquats
  • Kestrel
A photo showing a list of K nouns

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