138 entries under big topic. ×

5
large-scale(adjective, significant, substantial, large)
5
lengthy(adjective, deep, high, large)
5
liberal(noble, substantial, moral, generous)
5
soaring(adjective, high, large, lofty)
5
tall(adjective, deep, high, remote)
4
grandiose(adjective, outstanding, marvelous, noble)
4
measureless(adjective, complete, huge, unrestrained)
4
roomy(adjective, open, substantial, large)
3
mountainous(adjective, huge, vast, massive)
3
prolonged(adjective, deep, high, large)
3
salient(adjective, wonderful, famous, exceptional)
3
thick(adjective, person, body, extraordinary)
3
unbounded(adjective, complete, huge, unrestrained)
3
commodious(adjective, open, significant, substantial)
3
exorbitant(adjective, severe, fat, huge)
3
full(strong, complete, powerful, substantial)
2
outsized(adjective, person, body, huge)
2
altitudinous(adjective, high, large, lofty)
2
far-reaching(adjective, intense, significant, deep)
2
loose(adjective, noble, generous, considerate)
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APASmart Define. (2016). great thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/great/thesaurus/synonyms
ChicagoSmart Define. 2016. "great thesaurus" https://smartdefine.org/great/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, great thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/great/thesaurus/synonyms>.
MLASmart Define. "great thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/great/thesaurus/synonyms>