88 entries under substantial topic. ×

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comfortable(significant, large)
0
commodious(significant, large)
0
consequential(significant, large)
0
distinguished(significant, large)
0
doozie(significant, large)
0
dynamite(significant, large)
0
essential(significant, large)
0
extensive(significant, large)
0
fab(significant, large)
0
fat(significant, large)
0
hefty(significant, large)
0
huge(significant, large)
0
influential(significant, large)
0
large-scale(significant, large)
0
lavish(significant, large, abundant, copious)
0
major(significant, large)
0
momentous(significant, large)
0
mondo(significant, large)
0
noteworthy(significant, large, obvious, remarkable)
0
renowned(significant, large)
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APASmart Define. (2016). appreciable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/appreciable/thesaurus/synonyms
ChicagoSmart Define. 2016. "appreciable thesaurus" https://smartdefine.org/appreciable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, appreciable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/appreciable/thesaurus/synonyms>.
MLASmart Define. "appreciable thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/appreciable/thesaurus/synonyms>