65 entries under large topic. ×

9
sizable(adjective, great, substantial, extensive)
8
massive(adjective, great, big, substantial)
8
generous(adjective, open, great, big, substantial)
8
open(adjective, light, spread, loose, full)
7
bulky(adjective, great, big, size)
7
copious(adjective, great, big, substantial)
6
colossal(adjective, great, big, huge)
6
grand(adjective, great, big, splendid)
6
mammoth
5
cavernous(adjective, hollow, extensive, expansive)
5
prodigious
5
widespread(adjective, open, big, space)
3
giant(adjective, great, big, huge)
3
abundant(adjective, great, big, substantial)
3
considerable(great, big, substantial, grand)
3
humongous(adjective, great, big, huge)
3
liberal(adjective, great, spread, big, substantial)
3
magnificent(adjective, size)
3
towering(adjective, size)
2
baggy
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APASmart Define. (2015). spacious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/spacious/thesaurus/synonyms
ChicagoSmart Define. 2015. "spacious thesaurus" https://smartdefine.org/spacious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, spacious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/spacious/thesaurus/synonyms>.
MLASmart Define. "spacious thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/spacious/thesaurus/synonyms>