14 entries under monstrous topic. ×

20
immense(adjective, big, large, huge, vast)
17
huge(adjective, big, vast, immense)
17
colossal(adjective, great, big, huge, immense)
16
gigantic(adjective, big, large, huge, immense)
16
enormous(adjective, big, huge, vast, immense)
16
titanic(adjective, big, large, huge, immense)
15
mammoth(adjective, big, huge, vast, immense)
15
vast(adjective, big, huge, immense)
11
elephantine(adjective, big, huge, vast, immense)
11
giant(adjective, big, large, huge, immense)
11
jumbo(adjective, big, huge, vast, immense)
10
humongous(adjective, big, huge, vast)
10
prodigious(adjective, big, huge, vast)
2
gross(adjective, big, huge, vast)
11 years ago|7k views|share |citing 
APASmart Define. (2015). brobdingnagian thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/brobdingnagian/thesaurus/synonyms
ChicagoSmart Define. 2015. "brobdingnagian thesaurus" https://smartdefine.org/brobdingnagian/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, brobdingnagian thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/brobdingnagian/thesaurus/synonyms>.
MLASmart Define. "brobdingnagian thesaurus" 8 October 2015. Web. 29 September 2026. <https://smartdefine.org/brobdingnagian/thesaurus/synonyms>