Synonyms of leviathan

1 Syllable
high, long, vast, giant
2 Syllables
oarfish, huger, large, centaur, monster, monstrous, mighty, jumbo, hugest, titans, kraken, samson, monsters, goliath, titan, cyclops, mammoth, centaurs
3 Syllables
frankensteins, mountainous, colossi, hercules, gargantuan, miscreations, werewolf, enormous, gigantic, titanic, prodigious, stupendous, cyclopes, frankenstein, immense, miscreation, colossal, behemoth, colossus, massive
4 Syllables
monumental, colossuses, polypheme, behemothic, werewolves
5 Syllables
elephantine