Synonyms|155Antonyms|47|Broader|10Narrower|2Related|700
5
monumental
4
tremendous
4
vast
3
Brobdingnagian
3
Goliath(noun, person, big, giant, beings)
3
big
3
massive
3
monstrous
3
mountainous
3
stupendous
2
Herculean
2
bulk
2
bulky
2
bushel
2
cachalot
2
dinosaur
2
galactic
2
humongous
2
large
2
mastodon
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APASmart Define. (2015). leviathan thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/leviathan/thesaurus/synonyms
ChicagoSmart Define. 2015. "leviathan thesaurus" https://smartdefine.org/leviathan/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, leviathan thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/leviathan/thesaurus/synonyms>.
MLASmart Define. "leviathan thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/leviathan/thesaurus/synonyms>