31 entries under immense topic. ×

4
infinite(adjective, size, huge, vast)
3
boundless(adjective, huge, vast, massive)
2
endless(adjective, huge, vast, massive)
2
incalculable(adjective, huge, vast, massive)
2
limitless(adjective, huge, vast, massive)
2
super(great, huge, vast, fabulous, plentiful)
1
barn door(expression, huge, vast, massive)
1
eternal(huge, vast, massive)
1
illimitable(huge, vast, massive)
1
measureless(adjective, huge, vast, massive)
1
unbounded(adjective, huge, vast, massive)
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APASmart Define. (2016). mammoth thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/mammoth/thesaurus/synonyms
ChicagoSmart Define. 2016. "mammoth thesaurus" https://smartdefine.org/mammoth/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, mammoth thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/mammoth/thesaurus/synonyms>.
MLASmart Define. "mammoth thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/mammoth/thesaurus/synonyms>