ornithopter

noun 0.699

iguanodon

noun 0.662

hadrosaurid

noun 0.659

theropod

noun 0.654

ceratopsian

noun 0.649

ornithologist

noun 0.643

dinosaur

noun 0.642

hadrosaur

noun 0.632

nonavian

noun 0.631

ichthyosaur

noun 0.625

ceratopsid

noun 0.620

ornithology

noun 0.617

ankylosaur

noun 0.616

stegosaur

noun 0.616

sauropod

noun 0.612

ichthyosaurus

noun 0.610

stegosaurus

noun 0.607

orthopteran

noun 0.599

saurian

noun 0.594

triceratops

noun 0.577

actinopterygian

noun 0.568

psittacine

noun 0.560

crocodilian

noun 0.556

reptilian

noun 0.554

plesiosaur

noun 0.554

pterosaur

noun 0.551

pterodactyl

noun 0.545

brontosaurus

noun 0.545

chelonian

noun 0.544

titanosaur

noun 0.544

diplodocus

noun 0.544

odontophore

noun 0.543

chondrichthyan

noun 0.543

ostrich

noun 0.540

artiodactyl

noun 0.539

tyrannosaurus

noun 0.539

echinoid

noun 0.536

dinocyst

noun 0.535

tyrannosaur

noun 0.534

passerine

noun 0.534

paleontologist

noun 0.534

batrachian

noun 0.534

achondrite

noun 0.531

dino

noun 0.528

acanthodian

noun 0.527

osteoblast

noun 0.527

reptile

noun 0.525

eutherian

noun 0.524

insectivore

noun 0.523

dinos

noun 0.522

herbivore

noun 0.520

therian

noun 0.520

velociraptor

noun 0.516

hominid

noun 0.512

ophiuroid

noun 0.511

opisthotic

noun 0.510

ichnology

noun 0.510

echinoderm

noun 0.508

allosaurus

noun 0.507

ectotherm

noun 0.507

rhinoceros

noun 0.506

horned owl

noun 0.506

bony fish

noun 0.505

anthropoid

noun 0.504

endotherm

noun 0.504

paleontology

noun 0.504

australopithecine

noun 0.503

chondrite

noun 0.503

bird

noun 0.502

ammonite

noun 0.501

oriole

noun 0.501

orchid

noun 0.501

placoderm

noun 0.501