50 entries under huge topic. ×

7
immense(adjective, open, great, big, large)
5
colossal(adjective, great, big, large, sturdy)
5
strong(adjective, solid, big, important, enthusiastic)
4
extravagant(adjective, great, smart, big, full)
4
giant(adjective, great, big, large)
4
humongous(adjective, great, big, large)
3
detailed(top, perfect, generous, adequate)
3
grand(adjective, great, smart, big, full)
3
grandiose(adjective, great, big, large)
3
prolific(adjective, smart, big, full, rich)
3
widespread(adjective, great, complete, big, full)
2
far-reaching(adjective, open, great, complete, spread)
2
jumbo(great, big, substantial, generous)
2
monumental(great, big, immense, massive)
1
astronomical(significant, substantial, large, immense)
1
endless(open, large, comfortable, extensive)
1
immeasurable(great, big, immense, massive)
1
limitless(open, large, comfortable, extensive)
1
unlimited(adjective, top, perfect, big, full)
1
whopping(great, big, substantial, generous)
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APASmart Define. (2016). ample thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ample/thesaurus/synonyms
ChicagoSmart Define. 2016. "ample thesaurus" https://smartdefine.org/ample/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, ample thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ample/thesaurus/synonyms>.
MLASmart Define. "ample thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/ample/thesaurus/synonyms>