- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
252 entries under big topic. ×
| substantial(adjective, large, grand, huge) | |
| copious(adjective, great, large, grand) | |
| fat(adjective, large, grand, huge) | |
| hefty(adjective, large, grand, huge) | |
| oversize(adjective, large, size, huge) | |
| super-duper(adjective, great, amazing, large) | |
| heavyweight(adjective, heavy, important, large) | |
| heroic(adjective, great, grand, colossal) | |
| ponderous(adjective, large, grand, huge) | |
| strapping(adjective, large, grand, huge) | |
| thundering(adjective, large, grand, huge) | |
| Bunyanesque(adjective, huge, giant) | |
| cosmic(adjective, great, grand, huge) | |
| cosmical(adjective, large, grand, huge) | |
| galactic(adjective, grand, huge, colossal) | |
| gross(adjective, large, grand, huge) | |
| king-size(adjective, great, grand, huge) | |
| massy(adjective, grand, giant) | |
| outsize(adjective, large, size, huge) | |
| roomy(adjective, large, grand, huge) |
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| APA | Smart Define. (2016). gargantuan thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/gargantuan/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "gargantuan thesaurus" https://smartdefine.org/gargantuan/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, gargantuan thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/gargantuan/thesaurus/synonyms>. |
| MLA | Smart Define. "gargantuan thesaurus" 26 February 2016. Web. 30 September 2026. <https://smartdefine.org/gargantuan/thesaurus/synonyms> |