Dinosaur Word Search
This dinosaur word search hides words like fossil, dinosaur, jurassic to find. Play it free online or print the PDF with the answer key, a handy dinosaur vocabulary activity.
10 words · 11×11 grid · Medium · Answer key included · Free printable PDF
Tap the first and last letter of a word — or use arrow keys and Enter. Dragging works too.
- TRICERATOPS
- CRETACEOUS
- HERBIVORE
- CARNIVORE
- DINOSAUR
- JURASSIC
- SKELETON
- PREDATOR
- EXTINCT
- FOSSIL
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Did you know?
- fossil
- Tiny fossil structures helped scientists reconstruct a dinosaur's ginger-striped tail, revealing color as well as the outline of an ancient animal.
- dinosaur
- The word means terrible lizard, coined in 1842 by Richard Owen, though dinosaurs were not lizards at all.
- jurassic
- The Jurassic period is named after the Jura Mountains between France and Switzerland, where its limestone was first studied.
- skeleton
- Complete dinosaur skeletons are extremely rare, so many museum mounts fill the missing gaps with sculpted or cast replacement bones.
- predator
- Scientists found a fossil mammal with young dinosaur bones in its stomach, showing some mammals ate dinosaurs instead of only fleeing them.
- extinct
- Dinosaurs didn't all vanish: birds are surviving dinosaurs, carrying the old group's story into today's gardens and city skies.
- herbivore
- Duck-billed dinosaurs could store hundreds of replacement teeth in their jaws, giving herbivores fresh chewing surfaces underneath teeth worn down by plants.
- carnivore
- A Tyrannosaurus bite could crush with about 8,000 pounds of force, strong enough to splinter bone and swallow the pieces.
- triceratops
- Triceratops grew three horns and a huge bony frill, and a single skull could stretch over seven feet long.
- cretaceous
- Cretaceous means chalky, named for chalk deposits formed from tiny marine organisms rather than from dinosaur bones.
- stegosaurus
- Stegosaurus had a tiny brain for its body, but the old idea that it needed a second brain was mistaken.
- velociraptor
- The real Velociraptor was only about the size of a turkey and almost certainly covered in feathers.
- pterodactyl
- Pterosaurs were flying reptiles, not dinosaurs, and the largest had wingspans as wide as a small airplane.
- spinosaurus
- Spinosaurus's first fossils were destroyed in 1944, leaving photographs and drawings to preserve details later researchers couldn't check against the lost bones.
Trivia
What word do scientists use for a person who studies fossils and ancient life?
A paleontologist.
Which is older as a period: the Jurassic or the Cretaceous?
The Jurassic.
Modern birds are widely considered the living descendants of which dinosaur group?
Theropods (meat-eating dinosaurs).
Roughly how many millions of years ago did the giant dinosaurs die out?
About 66 million years ago.
What hard objects did some plant-eating dinosaurs swallow to help grind food in their stomachs?
Stones, called gastroliths.
In their words
I am well known through the whole of Europe.
Mary Anning
When the dinosaurs fell at the end of the Cretaceous, they were not a senile, moribund group that had played out its evolutionary options.
Robert T. Bakker
Is this dinosaur word search free to print?
This dinosaur word search is a free printable puzzle with 10 hidden words in an 11×11 grid. Find words like TRICERATOPS, CRETACEOUS, HERBIVORE hidden across, down, and diagonally. You can play it right here in your browser — tap the first and last letter of a word — or download it as a printable PDF with the full answer key on page two. It's free for personal and classroom use, so teachers can print copies for a whole class with no sign-up and no account. Word searches like this one are a proven way to build vocabulary, spelling, and word-shape recognition, which is why they're a favourite with ESL learners, elementary classrooms, and anyone who likes a quiet puzzle with their coffee.
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Play →or printSources: Leonardo the dinosaur mummy (Great Plains Dinosaur Museum) · Mary Anning: the unsung hero of fossil discovery (Natural History Museum) · Velociraptor facts (Natural History Museum) · The word dinosaur is coined, 1842 (Linda Hall Library)
Word list, facts & trivia researched and compiled by Sam Letterman — spotted a mistake? Tell us and we’ll fix it.