Synonyms|69Antonyms|0|Broader|0Narrower|0Related|20
2
tremendous(adjective, big)
2
vast(adjective, big)
1
behemoth(adjective, big)
1
big
1
giantlike
1
herculean(adjective, big)
1
heroic(adjective, big)
1
magniloquent
1
mighty(adjective, big)
1
monster(adjective, big)
1
mountainous(adjective, big)
1
prodigious(adjective, big)
1
stupendous(adjective, big)
1
walloping(adjective, informal, big)
1
whopping(adjective, slang, big)
0
Brobdignagian
0
ample
0
astronomical
0
atrocious
0
bombastic
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APASmart Define. (2015). gigantesque thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/gigantesque/thesaurus/synonyms
ChicagoSmart Define. 2015. "gigantesque thesaurus" https://smartdefine.org/gigantesque/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, gigantesque thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/gigantesque/thesaurus/synonyms>.
MLASmart Define. "gigantesque thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/gigantesque/thesaurus/synonyms>