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Words that start with K for kids

This list collects simple words that begin with the letter K, chosen especially for young learners who are just starting to read and spell. Many of the words name familiar animals, objects, or actions from daily life. Use it for flashcards, spelling games, or a quick warm-up before a phonics lesson.

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Words that start with K for kids

30 words
WordMeaningIn a sentenceSave
kitenounA light frame covered with fabric or plastic, flown in the wind on a string.The children ran along the beach trying to get their kite off the ground.
kingnounA male monarch who rules a country or kingdom, typically inheriting the position by birth.The king addressed the nation from the palace balcony after the coronation ceremony ended.
keynounA small metal device shaped to open a lock, start an engine, or operate a mechanism.She fumbled in her bag looking for the key to the front door.
kidnounA child or young person, informally.The kids raced each other across the playground during morning recess.
kittennounA young domestic cat, especially one still dependent on its mother.The kitten chased a ball of yarn across the living room floor.
kangaroonounA large Australian marsupial that hops on powerful hind legs and carries its young in a pouch.A kangaroo bounded across the outback road as our car slowed down.
koalanounA tree-dwelling Australian marsupial with thick gray fur that feeds almost entirely on eucalyptus leaves.The koala clung sleepily to a branch high in the eucalyptus tree.
kitchennounA room or area equipped for preparing and cooking food.We spent the afternoon baking cookies together in my grandmother's kitchen.
kickverbTo strike, push, or propel something forcefully using the foot or leg.The striker kicked the ball hard into the top corner of the net.
kindadjectiveHaving or showing a friendly, generous, and considerate nature toward others.It was kind of him to help the elderly neighbor carry her groceries.
kissverbTo touch someone with the lips as a sign of affection, greeting, or desire.She kissed her grandmother goodbye before boarding the train home yesterday.
kneenounThe joint connecting the thigh and the lower leg, allowing the leg to bend.He scraped his knee badly after falling off his bicycle.
knotnounA fastening made by looping and tightening a piece of rope, string, or thread.He tied a tight knot to secure the boat to the dock.
knightnounA medieval warrior of noble rank who served a king or lord, typically fighting on horseback.The knight pledged his loyalty to the king before riding into battle.
knifenounA tool or weapon with a sharp blade fixed in a handle, used for cutting.She sliced the bread with a serrated knife from the kitchen drawer.
knockverbTo strike a surface, especially a door, with sharp blows to attract attention.Someone knocked on the door just as we sat down for dinner.
knowverbTo have information, understanding, or awareness of something through experience, learning, or being told.She has known her best friend since they were both in kindergarten.
kayaknounA small, narrow boat propelled with a double-bladed paddle, originally used by Arctic peoples.We rented a kayak to paddle along the calm edge of the lake.
keyboardnounA set of keys used to operate a computer, typewriter, or musical instrument.He typed the report quickly on his laptop's keyboard before the deadline.
kernelnounThe softer, often edible part inside the shell of a nut or the husk of a seed.She picked out each popcorn kernel that hadn't fully popped.
ketchupnounA thick, tangy sauce made mainly from tomatoes, vinegar, and sugar, used as a condiment.He squeezed ketchup over his fries before taking the first bite.
kettlenounA container, often with a spout and handle, used for boiling water on a stove or electrically.She put the kettle on as soon as her guests arrived for tea.
kingdomnounA country or territory ruled by a king or queen, or, more broadly, a distinct realm or domain.The kingdom was ruled by the same royal family for over five centuries.
kindnessnounThe quality of being friendly, generous, and considerate toward others.Her kindness toward strangers made a lasting impression on everyone she met.
kilometernounA unit of length in the metric system equal to one thousand meters, about 0.62 miles.The nearest town is about five kilometers from our farmhouse.
karatenounA Japanese martial art using quick, sharp strikes with the hands, elbows, feet, and knees.He has practiced karate since childhood and now holds a black belt.
kindergartennounA school class or program for young children, typically ages four to six, that precedes first grade.She felt nervous on her first day of kindergarten but made a friend by lunchtime.
keepernounA person who guards, looks after, or maintains something, such as animals or a place.The zoo's keeper fed the elephants the same time every morning.
kayakingnounThe sport or activity of paddling and traveling in a kayak, usually on rivers, lakes, or the sea.Kayaking down the river gave us a close view of the herons along the bank.
kilogramnounA metric unit of mass equal to one thousand grams, the base unit of mass in the International System of Units.The recipe calls for half a kilogram of flour and two eggs.

K words kids already know

Many K words are already part of a young child's spoken vocabulary, such as kite, king, and kitten, which makes them a natural starting point for spelling practice. Some, like knee and knife, include a silent K that can surprise new spellers. Pointing out this silent-letter pattern early helps children recognize it in other words later on.

Frequently asked questions

What are some easy K words for kids?

Simple examples include kite, king, key, and kitten. These are common words that young children often already know how to say, which makes spelling them easier.