78 entries under substantial topic. ×

59
copious(adjective, give, great, complete, exact)
54
plentiful(adjective, give, great, complete, produce)
46
ample(adjective, give, great, big, heavy)
34
rich(adjective, produce, heavy, comfort, vigorous)
31
plenteous(adjective, adverb, give, complete, produce)
30
bountiful(adjective, give, produce, big, heavy)
27
generous(adjective, give, great, big, heavy)
25
bounteous(adjective, give, complete, big, heavy)
24
full(adjective, great, complete, exact, big)
22
luxuriant(adjective, produce, heavy, comfort, vigorous)
21
lavish(adjective, complete, big, heavy, comfort)
16
affluent(adjective, heavy, rich, large)
14
liberal(adjective, great, big, heavy)
14
overflowing(adjective, complete, big, heavy, full)
9
large(adjective, great, big, heavy, important)
6
enough(adjective, great, full, adequate)
6
much(adjective, adverb, significant, large)
6
unsparing(adjective, harsh, grand, extravagant)
6
voluminous(adjective, give, great, big)
5
big(adjective, strong, great, heavy, awkward)
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APASmart Define. (2016). abundant thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/abundant/thesaurus/synonyms
ChicagoSmart Define. 2016. "abundant thesaurus" https://smartdefine.org/abundant/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, abundant thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/abundant/thesaurus/synonyms>.
MLASmart Define. "abundant thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/abundant/thesaurus/synonyms>