88 entries under big topic. ×

63
immense(adjective, feature, characteristic, great)
59
huge(adjective, feature, characteristic, great)
58
enormous(adjective, feature, characteristic, great)
57
gigantic(adjective, feature, characteristic, great)
56
prodigious(adjective, feature, characteristic, great)
55
colossal(adjective, feature, characteristic, great)
54
stupendous(adjective, feature, characteristic, great)
53
tremendous(adjective, feature, characteristic, great)
52
mighty(adjective, feature, characteristic, size)
51
monstrous(adjective, feature, characteristic, great)
50
jumbo(adjective, feature, characteristic, great)
49
large(adjective, feature, characteristic, great)
46
mountainous(adjective, feature, characteristic, great)
41
herculean(adjective, feature, characteristic, size)
22
massive(adjective, great, large, huge)
20
vast(adjective, great, large, size)
20
mammoth(adjective, great, large, size)
19
gargantuan(adjective, large)
19
grand(adjective, strong, great, powerful)
18
titanic(adjective, great, large, size)
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APASmart Define. (2016). monumental thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/monumental/thesaurus/synonyms
ChicagoSmart Define. 2016. "monumental thesaurus" https://smartdefine.org/monumental/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, monumental thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/monumental/thesaurus/synonyms>.
MLASmart Define. "monumental thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/monumental/thesaurus/synonyms>