three-toed sloth

noun 0.730

megatherium

noun 0.638

sloth

noun 0.620

giant tortoise

noun 0.591

ground squirrel

noun 0.582

gopher tortoise

noun 0.580

mastodon

noun 0.574

giant anteater

noun 0.570

woolly mammoth

noun 0.568

sabre-toothed tiger

noun 0.564

stegosaur

noun 0.559

sauropod

noun 0.559

grounder

noun 0.547

woolly rhinoceros

noun 0.537

golden mole

noun 0.537

brontosaurus

noun 0.536

fossorial

noun 0.536

ankylosaur

noun 0.533

titanosaur

noun 0.533

megafauna

noun 0.531

slow loris

noun 0.531

stegosaurus

noun 0.527

dinosaur

noun 0.525

banana slug

noun 0.524

mammoth

noun 0.521

tortoise

noun 0.520

grizzly bear

noun 0.517

ground

noun 0.516

ground ice

noun 0.516

ground ball

noun 0.512

living fossil

noun 0.512

troglodyte

noun 0.511

mole-rat

noun 0.508

groundling

noun 0.507

desert tortoise

noun 0.506

saurian

noun 0.505

gorilla

noun 0.503

sea turtle

noun 0.503

iguanodon

noun 0.503

aardvark

noun 0.502

iguana

noun 0.501