50 entries under grand topic. ×

2
extended(open, big, large, comfortable)
2
far-reaching(spread, big, large, thick)
2
large-scale(adjective, spread, big, large)
2
widespread(open, big, large, comfortable)
1
all-inclusive(spread, big, large, thick)
1
complete(great, big, occupied, enough)
1
expanded(spread, big, large, thick)
1
far-flung(big, large, huge, immense)
1
general(spread, big, large, thick)
1
inclusive(spread, big, large, thick)
1
indiscriminate(big, large, huge, inclusive)
1
lengthy(big, large, huge, inclusive)
1
major(big, substantial, large, generous)
1
prevalent(big, large, huge, various)
1
protracted(big, large, huge, inclusive)
1
scopic(spread, big, large, thick)
1
scopious(great, big, large, huge)
1
sweeping(great, spread, big, large)
1
thorough(big, large, huge, extensive)
1
universal(spread, big, large, thick)
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APASmart Define. (2015). voluminous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/voluminous/thesaurus/synonyms
ChicagoSmart Define. 2015. "voluminous thesaurus" https://smartdefine.org/voluminous/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, voluminous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/voluminous/thesaurus/synonyms>.
MLASmart Define. "voluminous thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/voluminous/thesaurus/synonyms>