

Words that start with K are words that begin with the letter K, which can make a sound or stay silent depending on the next letter. Learning these words can help students:
Improve reading and writing skills
Expand vocabulary
Understand spelling patterns, including silent K words
Let’s explore different types of words that start with K, including short words, describing words, and action words.
For early learners, 3 letter K words are simple and fun to use. These words are perfect for building a strong vocabulary foundation.
Examples:
Kid – A young child
Kit – A set of tools or materials
Kin – Family members or relatives
These 3 letter K words are easy to pronounce and commonly used in everyday language.
Read more: List of Three Letter Words in English
Next, let’s explore 4 letter words that start with K. These words are helpful in writing, reading, and even spelling games.
Examples:
Kite – A flying toy often used outdoors
Kick – To strike with the foot
Knit – To make fabric by looping yarn
Practicing these 4 letter words that start with K helps students write short, clear sentences.
Verbs are words that express an action. Below are 20 action words that begin with the letter K. These verbs can help students write more interesting and descriptive sentences.
Keep – To hold or continue something
Kick – To hit something with your foot
Knock – To hit a door or object to get attention
Kneel – To go down on your knees
Knit – To make fabric using yarn and needles
Know – To be aware of or understand something
Kill – To end a life or destroy something
Kiss – To touch with your lips as a sign of love or greeting
Kid – To joke or tease someone in a friendly way
Kindle – To start a fire or create strong feelings
Keel – To fall over suddenly, often used with boats
Knead – To press or mix dough or clay with your hands
Knuckle – To strike or press using the knuckles
Kickstart – To begin something quickly or with energy
Knitpick – To complain about small or unimportant things
Keep on – To continue doing something
Knock over – To make something fall by hitting it
Knock out – To hit hard enough to make someone unconscious
Knock back – To quickly drink something (used informally)
Keep up – To continue or maintain progress
Read more: Words that Start With O
Adjectives describe or give more information about nouns. Here are 20 adjectives beginning with the letter K. These words help students write better and more detailed sentences.
Kind – Caring and nice to others
Keen – Eager or mentally sharp
Kempt – Neat and tidy in appearance
Kingly – Royal or majestic like a king
Known – Familiar or recognized
Knowledgeable – Smart or well-informed
Klutzy – Clumsy or awkward
Kooky – Strange in a funny or silly way
Knavish – Dishonest or tricky (old-fashioned word)
Kidlike – Childish in a good way, innocent
Kindhearted – Warm and generous in nature
Kaleidoscopic – Colorful or constantly changing
Kinetic – Related to movement or energy
Knotted – Twisted or full of knots
Knightly – Brave and noble like a knight
Kitschy – Cheaply fancy or overly decorative
Kindled – Inspired or filled with emotion
Korean – Relating to Korea (describes nationality or origin)
Kooky – Unusual or eccentric in behavior
Kosher – Proper or acceptable (can also refer to food)
Read more: Words that Start With R
Phrasal verbs are made by combining a verb with a preposition or adverb. These are phrases that act like action words.
Keep on – To continue doing something
Keep up – To maintain the same level or speed
Keep out – To stay outside or not enter
Keep off – To avoid something
Keep around – To have something nearby
Keep from – To stop yourself from doing something
Keep away – To stay at a distance
Knock over – To make something fall by hitting it
Knock out – To hit and make someone unconscious
Knock back – To quickly drink or reject something
Read more: Words That Start With Q
In these words, the letter K is silent. You do not pronounce the K at the beginning.
Know
Knife
Knee
Knock
Knot
Knockout
Knead
Knuckle
Knelt
Knack
Also read: Words That Start With Y
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