Synonyms and antonyms of Dinosaurs in British Thesaurus

archaeopteryx (noun)

the first bird known to have existed, which lived during the Jurassic period, about 150 to 200 million years ago

brontosaurus (noun)

the old name for an apatosaurus

dinosaur (noun)

a large frightening animal that lived a very long time ago but is now extinct (=all of them died)

mammoth (noun)

an animal similar to an elephant with long hair that lived a very long time ago

pterodactyl (noun)

a flying reptile that lived millions of years ago

raptor (noun)

informal a type of small dinosaur that moved on two feet and ate meat

stegosaurus (noun)

a dinosaur with large flat plates sticking up from its back

triceratops (noun)

a dinosaur with three horns on its face

tyrannosaurus (noun)

a large dinosaur that walked on two legs and ate other animals