mammoth (n.)
- ammonite
- ankylosaur
- aurochs
- compsognathus
- crossopterygian
- dimetrodon
- dinosaur
- diplodocus
- elephant
- epic
- eurypterid
- giant
- hadrosaur
- heroic
- hippo
- hippopotamus
- infinite
- jumbo
- large
- leviathan
- mastodon
- mighty
- monster
- outsize
- pachyderm
- pelycosaur
- plesiosaur
- protoceratops
- pterodactyl
- pterosaur
- rhino
- rhinoceros
- sauropod
- titanosaur
- trachodon
- triceratops
- trilobite
- tyrannosaur
- uintathere
- urus
- whale
mammoth (adj.)
- abysmal
- astronomic
- astronomical
- awesome
- boundless
- bulky
- colossal
- cosmic
- elephantine
- enormous
- epic
- extensive
- galactic
- gargantuan
- giant
- gigantic
- heroic
- huge
- immeasurable
- immense
- infinite
- jumbo
- king-size
- large
- massive
- mighty
- monstrous
- monumental
- mountainous
- outsize
- overgrown
- prodigious
- profound
- sizable
- spacious
- stupendous
- titanic
- towering
- tremendous
- vast
- voluminous
- weighty
