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Level: A1

Most Used Animals Vocabulary

Essential English words for common animals, grouped by type, each with a simple definition.

500+ words in pictures

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  • Domesticated Animals
  • dog – a friendly animal often kept as a pet or for guarding
  • puppy – a young dog
  • cat – a small, furry animal often kept as a pet
  • kitten – a young cat
  • cow – a large farm animal raised for milk or meat
  • calf – a young cow
  • horse – a large animal used for riding or pulling things
  • foal – a young horse
  • sheep – a farm animal with thick wool
  • lamb – a young sheep
  • goat – a farm animal with horns, often kept for milk or meat
  • pig – a farm animal with a flat nose, kept for meat
  • piglet – a young pig
  • chicken – a bird raised for eggs or meat
  • hen – an adult female chicken
  • rooster – an adult male chicken
  • duck – a water bird with a broad beak
  • duckling – a young duck
  • rabbit – a small, soft mammal with long ears
  • hamster – a small rodent kept as a pet
  • mouse – a small rodent with a long tail
  • rat – a rodent larger than a mouse
  • Wild Mammals
  • bear – a large wild animal with thick fur and big paws
  • wolf – a wild animal like a large dog, lives in packs
  • fox – a small wild animal with a bushy tail
  • lion – a large wild cat with a mane, called “king of the jungle”
  • tiger – a big wild cat with orange fur and black stripes
  • leopard – a large wild cat with spots
  • cheetah – the fastest land animal, a wild cat with black spots
  • elephant – the biggest land animal with a long trunk
  • giraffe – the tallest animal, with a very long neck
  • deer – a wild animal with antlers, lives in forests
  • moose – a large animal with wide antlers, found in northern forests
  • camel – a desert animal with humps on its back
  • kangaroo – a jumping animal from Australia with a pouch
  • panda – a large, black and white bear from China
  • hippopotamus – a huge, heavy animal that lives in rivers
  • rhinoceros – a large animal with thick skin and one or two horns
  • monkey – a small animal with a long tail, good at climbing
  • chimpanzee – a smart, black ape similar to humans
  • squirrel – a small animal with a bushy tail, likes nuts
  • bat – a small mammal that flies at night
  • otter – a small, playful mammal that swims in rivers
  • zebra – a wild horse with black and white stripes
  • skunk – a small animal known for its strong smell
  • hedgehog – a small animal with sharp spines on its back
  • porcupine – a rodent with long, sharp quills
  • mole – a small animal that lives underground
  • raccoon – a small animal with a black mask around its eyes
  • Birds
  • bird – any animal with feathers and wings
  • eagle – a large bird of prey with a hooked beak
  • owl – a bird with big eyes that hunts at night
  • parrot – a colorful bird that can copy sounds
  • pigeon – a common gray bird found in cities
  • crow – a large black bird with a loud call
  • peacock – a bird with long, colorful tail feathers
  • sparrow – a small, brown songbird
  • turkey – a large bird eaten on holidays
  • goose – a large bird with a long neck, often kept on farms
  • swan – a large, graceful white water bird
  • penguin – a black and white bird that cannot fly but swims well
  • flamingo – a tall, pink bird with long legs
  • ostrich – the biggest bird, cannot fly, runs fast
  • Fish & Sea Animals
  • fish – an animal that lives in water and has fins
  • shark – a big fish with sharp teeth
  • whale – a huge sea mammal
  • dolphin – a smart sea mammal that jumps out of water
  • seal – a mammal with flippers that lives by the sea or ocean
  • lobster – a large sea animal with big claws
  • crab – a sea animal with a hard shell and pincers
  • octopus – a sea animal with eight arms
  • jellyfish – a soft, see-through sea animal that can sting
  • starfish – a sea animal shaped like a star
  • squid – a sea animal with a long body and arms
  • prawn/shrimp – small sea animals with shells and many legs
  • clam – a shellfish with a soft body and two shells
  • oyster – a shellfish sometimes eaten raw
  • mussel – a small shellfish with a black shell
  • salmon – a common fish with pink flesh
  • trout – a freshwater fish with spots
  • cod – a white fish used in fish and chips
  • Reptiles & Amphibians
  • alligator – a large reptile like a crocodile with a broad snout
  • crocodile – a big reptile with a long mouth and sharp teeth
  • snake – a long animal with no legs
  • lizard – a small reptile with a long tail and four legs
  • turtle – an animal with a hard shell that moves slowly
  • frog – a small, green animal that can jump and lives in water and on land
  • toad – a small animal like a frog but with dry, bumpy skin
  • newt – a small, smooth-skinned amphibian like a lizard
  • salamander – an amphibian with a long body and tail
  • Insects, Spiders & Others
  • ant – a tiny insect that lives in large groups
  • bee – a flying insect that makes honey
  • butterfly – an insect with big, colorful wings
  • moth – an insect like a butterfly but usually active at night
  • fly – a small insect with two wings
  • mosquito – a small insect that bites and drinks blood
  • spider – an animal with eight legs that makes webs
  • scorpion – a small creature with pincers and a stinging tail
  • snail – a small animal with a soft body and a shell
  • worm – a soft, thin animal with no legs
  • cricket – a jumping insect that makes a loud sound
  • grasshopper – a green insect that jumps far
  • dragonfly – an insect with a long body and two pairs of wings
  • ladybug – a small, round beetle with red and black spots
  • beetle – an insect with hard wings and many shapes
  • caterpillar – the larva of a butterfly or moth
  • centipede – a long, thin animal with many legs
  • millipede – a long, round animal with even more legs
  • earthworm – a worm that lives in soil