49 entries under large topic. ×

1
substantial(big, important, significant, valuable)
1
super(big, important, outstanding, significant, substantial)
1
super-duper(adjective, big, important, significant, substantial)
1
tolerable(significant, substantial, quite, rather)
1
unreal(big, important, significant, substantial)
1
venerable(big, important, significant, substantial)
1
weighty(big, important, significant, substantial)
0
fat(adjective, big, important, significant, substantial)
0
abundant(significant, substantial)
0
ample(significant, substantial, quite, fairly)
0
appreciable(significant, substantial)
0
astronomical(significant, substantial)
0
bountiful(significant, substantial)
0
comfortable(significant, substantial)
0
commodious(significant, substantial)
0
goodly(significant, substantial)
0
hefty(significant, substantial)
0
huge(significant, substantial)
0
large-scale(significant, substantial)
0
lavish(significant, substantial)
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APASmart Define. (2015). something thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/something/thesaurus/synonyms
ChicagoSmart Define. 2015. "something thesaurus" https://smartdefine.org/something/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, something thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/something/thesaurus/synonyms>.
MLASmart Define. "something thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/something/thesaurus/synonyms>