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Words That Start With B for Kids

Explore 307 kid-friendly words beginning with B.

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Popular B Words

All Words Starting With B

  • border – A border is a line that separates two areas, like the edge of a country or a park.
  • borders – Borders are the lines that separate different areas, like countries or states.
  • bored – Bored means feeling like there is nothing interesting to do.
  • boring – Boring is when something doesn't keep your attention.
  • boss – A boss is someone in charge of a group of people at work.
  • bother – Bother means to annoy or trouble someone.
  • bottle – A bottle is a kind of container that you can use to hold liquids, like milk or soda.
  • bottom – The bottom is the part that is underneath everything else.
  • bough – A bough is a big branch of a tree.
  • bouillon – Bouillon is a tasty soup made by boiling meat or vegetables in water.
  • boulder – A boulder is a large, heavy rock.
  • bounce – Bounce is what happens when a ball or any object hits a surface and springs back up.
  • bouncy – Bouncy is when something can spring back up after being pushed down.
  • bound – Bound means to jump or leap.
  • boutique – A boutique is a small shop that sells special clothes or things.
  • bow – A bow is a tool that helps you shoot arrows.
  • bowl – A bowl is a deep, round container that you use to put food in.
  • bowls – Bowls are containers that are shaped like a circle and are used to hold things like salad, rice, or ice cream.
  • box – A box is a square or rectangular container.
  • boy – A boy is a young person who is not a girl.
  • bracelet – A bracelet is a piece of jewelry that you wear around your wrist.
  • brain – The brain is the part of your body that helps you think and feel.
  • brain-teaser – A brain-teaser is a fun puzzle or riddle that makes you think hard to find the answer.
  • brakes – Brakes are parts of a vehicle, like a car or bike, that help it stop moving.
  • bramble – A bramble is a type of plant that has lots of sharp thorns and grows wild.
  • brambleberry – Brambleberry is a berry that grows on thorny bushes.
  • branch – A branch is a part of a tree that sticks out from the main part.
  • branches – Branches are the parts of a tree that stick out from the main part called the trunk.
  • branching – Branching means when something splits into two or more parts, like a tree that has many branches.
  • brand – A brand is a name or symbol that helps people recognize a product, like a favorite snack or a cool toy.
  • brave – Brave means having courage.
  • bravery – Bravery is when you do something even if it makes you a little scared.
  • bread – Bread is a yummy food made from mixing flour, water, and sometimes yeast.
  • breadth – Breadth means how wide something is.
  • break – Break means to separate something into pieces or to stop something from working.
  • breakable – Breakable is when something can be broken if you drop it or hit it.
  • breakdancer – A breakdancer is a person who dances in a special style called breakdancing.
  • breaker – A breaker can be a tool that helps stop electricity if there's a problem.
  • breakfast – Breakfast is the meal you have after you wake up.
  • breaktime – Breaktime is a special time when you take a pause from doing something, like school or playing, to relax...
  • breath – Breath is the air that goes in and out of your body.
  • breathe – Breathe is when you take air into your lungs and then let it out.
  • breeze – A breeze is a light wind that feels nice.
  • breezy – Breezy means that the air is moving a little bit, like when the wind blows softly.
  • brick – A brick is a strong, rectangular piece made of clay or other materials.
  • bricks – Bricks are strong blocks made of clay or other materials.
  • bridegroom – A bridegroom is a man who is getting married.
  • bridge – A bridge is something that connects two sides, like when you walk over water or a valley.
  • brief – Brief means something that doesn't take a long time.
  • bright – Bright means very light or full of color.
  • brilliant – Brilliant means really smart or clever.
  • brimming – Brimming means something is full to the top.
  • bring – Bring means to take something with you to another place.
  • brittle – Brittle is when something is hard but can break easily.
  • broad – Broad means something is wide or large.
  • broadcast – Broadcast means to send out a message or show to many people at the same time, like when you watch your...
  • broccoli – Broccoli is a healthy green vegetable that has a shape like a tiny tree.
  • broken – Broken means that something is damaged or not working right.
  • brood – Brood means when a mother bird sits on her eggs to keep them warm and help them hatch.
  • brook – A brook is a small, moving body of water.
  • broom – A broom is a cleaning tool that helps us pick up dirt and dust from the floor.
  • broth – Broth is a tasty liquid that comes from boiling meat, bones, or vegetables in water.
  • brother – A brother is a boy who shares the same parents as you.
  • brown – Brown is a color that is made by mixing red, yellow, and blue.
  • brownie – A brownie is a sweet dessert made with chocolate.
  • browse – Browsing means looking at different things, like when you look at pictures in a book or check out toys in...
  • brush – A brush is something you use to clean or make things look nice.
  • brushing – Brushing is when you take a toothbrush and some toothpaste to clean your teeth.
  • bubblegum – Bubblegum is a type of candy that you chew.
  • bubbles – Bubbles are soft, round shapes that are filled with air.
  • bubblesome – Bubblesome means something that has a lot of bubbles or is very bubbly.
  • buccaneer – A buccaneer is a kind of pirate.
  • bucket – A bucket is a tool that helps you carry things.
  • buckle – A buckle is a fastener that you use to hold two ends of something together, like a belt or a backpack strap.
  • buddy – A buddy is a close friend who you enjoy spending time with.
  • bug – A bug is a small insect, like a beetle or a fly.
  • bugbear – A bugbear is a scary creature from stories.
  • bugs – Bugs are small animals like insects.
  • build – Build means to create or put things together.
  • builder – A builder is someone who builds things like houses, schools, and parks.
  • building – A building is a structure made of walls, a roof, and sometimes many floors.
  • bulb – A bulb is a light that you can turn on and off.
  • bull – A bull is a male cow.
  • bump – A bump is when something sticks up a little from a flat surface.
  • bumpiness – Bumpiness is when a surface has lots of little bumps or hills.
  • bumpy – Bumpy means having lots of little hills and dips.
  • bun – A bun is a small, round bread that is often used for sandwiches or burgers.
  • bunch – A bunch is when you have several things all together in one place.
  • bundle – A bundle is when you take a few things and put them together.
  • bunny – A bunny is a fluffy rabbit that is often seen in gardens.
  • buoy – A buoy is a floating object in the water.
  • burger – A burger is a type of sandwich made with a round bun and a piece of meat, like beef or chicken.
  • burner – A burner is a part of a stove that gets hot.
  • burrow – A burrow is a hole or tunnel that some animals make in the ground.
  • burst – Burst means when something suddenly breaks open or explodes.
  • bus – A bus is a large vehicle that can hold many passengers.
  • buses – Buses are large vehicles that can hold lots of people.
  • bush – A bush is a type of plant that is bigger than a flower but smaller than a tree.
  • butter – Butter is a creamy spread made from milk.
  • butterflies – Butterflies are insects that have big, colorful wings.
  • butterfly – A butterfly is an insect that has beautiful wings.
  • button – A button is something you can push or press.
  • buttons – Buttons are small pieces that you can push or press.
  • buy – When you buy something, you give money to get a toy, food, or anything you like.
  • buzz – Buzz is the noise that bees and some other insects make.
  • by – 'By' is a word we use to show how we do things.
  • bye – 'Bye' means goodbye.