100 entries under substantial topic. ×

2
stout(adjective, big, heavy, awkward)
2
weighty(adjective, big, heavy, awkward)
1
astronomical(significant, large, huge, immense)
1
awkward(adjective, big, heavy, large)
1
built(adjective, big, awkward, healthy)
1
dime a dozen(expression, adjective, idiom, heavy)
1
gross(great, big, heavy, awkward)
1
husky(round, large, fat, stout)
1
mondo(significant, large)
1
no end(expression, adjective, heavy, large)
1
reasonable(significant, suitable, large, acceptable)
1
stinking with(expression, adjective, heavy, rich)
1
tolerable(adjective, good, reasonable, fair, significant)
1
whopping(great, big, generous, huge)
1
zaftig(awkward, healthy, stout, hearty)
0
appreciable(reasonable, significant, large, adequate)
0
distinguished(significant, large)
0
doozie(significant, large)
0
dynamite(significant, large)
0
essential(significant, large)
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APASmart Define. (2016). ample thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/ample/thesaurus/synonyms
ChicagoSmart Define. 2016. "ample thesaurus" https://smartdefine.org/ample/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, ample thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/ample/thesaurus/synonyms>.
MLASmart Define. "ample thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/ample/thesaurus/synonyms>