64 entries under massive topic. ×

2
harsh(adjective, great, huge)
2
imposing(adjective, strong, powerful, high, forceful)
2
never-ending(adjective, absolute, huge, vast, endless)
2
severe(adjective, great, tough, painful, huge)
1
blimp(great, big, huge, vast, fabulous)
1
monolithic
1
terrible(great, huge, fabulous, incredible)
0
agitating(great, huge)
0
appalling(great, huge, fabulous, incredible)
0
awful(great, huge, fabulous, incredible)
0
deafening(great, huge, fabulous, incredible)
0
disquieting(great, huge)
0
dreadful(great, huge, fabulous, incredible)
0
extremely large(expression, adjective, huge, vast)
0
fearful(great, huge, fabulous, incredible)
0
fierce(great, huge)
0
frightful(great, huge, fabulous, incredible)
0
horrible(great, huge)
0
horrific(great, huge)
0
intense(strong, great, powerful, high, huge)
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APASmart Define. (2016). immense thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/immense/thesaurus/synonyms
ChicagoSmart Define. 2016. "immense thesaurus" https://smartdefine.org/immense/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, immense thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/immense/thesaurus/synonyms>.
MLASmart Define. "immense thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/immense/thesaurus/synonyms>