Synonyms|438Antonyms|355|Broader|58Narrower|26Related|549

100 entries under colossal topic. ×

8
strapping(adjective, big, large, grand, huge)
8
thundering(adjective, big, large, grand, huge)
7
cosmic(adjective, great, big, grand, huge)
7
cosmical(adjective, big, large, grand, huge)
7
galactic(adjective, big, grand, huge)
7
king-size(adjective, great, big, grand, huge)
7
roomy(adjective, big, large, grand, huge)
7
weighty(adjective, large, grand, huge, stout)
7
whacking(adjective, great, big, grand, huge)
6
astronomical(adjective, big, grand, huge)
6
gigantesque(adjective, big, large, grand, huge)
6
imposing(adjective, great, big, grand, size)
6
impressive(adjective, big, large, grand, huge)
6
mega(adjective, big, grand, huge, giant)
6
super(adjective, great, big, grand, huge)
6
supersized(adjective, big, grand, huge)
5
astronomic(adjective, big, grand, huge, giant)
5
pharaonic(adjective, big, grand, huge)
5
sizeable(adjective, big, grand, huge, giant)
5
super-colossal(adjective, big, large, grand, huge)
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APASmart Define. (2016). gargantuan thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/gargantuan/thesaurus/synonyms
ChicagoSmart Define. 2016. "gargantuan thesaurus" https://smartdefine.org/gargantuan/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, gargantuan thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/gargantuan/thesaurus/synonyms>.
MLASmart Define. "gargantuan thesaurus" 26 February 2016. Web. 30 September 2026. <https://smartdefine.org/gargantuan/thesaurus/synonyms>