105 entries under significant topic. ×

1
stately(adjective, great, important, famous, outstanding)
1
super-duper(big, important, substantial, large)
0
abundant(substantial, large)
0
ample(substantial, large)
0
appreciable(substantial, large, obvious, remarkable)
0
astronomical(substantial, large)
0
bountiful(substantial, large)
0
comfortable(substantial, large)
0
commodious(substantial, large)
0
extensive(substantial, large)
0
goodly(substantial, large)
0
greatest(adjective, extraordinary, wonderful, exceptional, outstanding)
0
hefty(substantial, large)
0
huge(substantial, large)
0
large
0
large-scale(substantial, large)
0
lavish(substantial, large)
0
much(substantial, large)
0
plentiful(substantial, large)
0
reasonable(substantial, large)
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APASmart Define. (2016). noteworthy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/noteworthy/thesaurus/synonyms
ChicagoSmart Define. 2016. "noteworthy thesaurus" https://smartdefine.org/noteworthy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, noteworthy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/noteworthy/thesaurus/synonyms>.
MLASmart Define. "noteworthy thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/noteworthy/thesaurus/synonyms>