60 entries under huge topic. ×

2
expanded(adjective, clear, open, great, free)
2
far-flung(adjective, big, large, grand)
2
grandiose(adjective, great, big, large, splendid)
2
immeasurable(great, big, immense, massive)
2
monumental(great, big, splendid, lavish)
2
mountainous(great, big)
2
outsized(great, big)
2
plentiful(adjective, great, big, substantial)
2
stupendous(great, big)
1
blanket(big, large, grand, major)
1
comprising(big, large, grand, major)
1
fat(great, big)
1
gaping(adjective, clear, free, accessible)
1
goodly(great, big, substantial, generous)
1
hefty(great, big, substantial, large)
1
indiscriminate(big, large, grand, major)
1
jumbo(great, big, substantial, generous)
1
lengthy(big, large, grand, major)
1
long(big, grand, distant, remote)
1
major(big, substantial, large, grand, generous)
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APASmart Define. (2015). spacious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/spacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "spacious thesaurus" https://smartdefine.org/spacious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, spacious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/spacious/thesaurus/synonyms>.
MLASmart Define. "spacious thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/spacious/thesaurus/synonyms>