105 entries under substantial topic. ×

8
ponderous(adjective, great, big, heavy, full)
8
profitable(adjective, good, get, useful)
7
ample(adjective, great, big, heavy, awkward)
7
copious(adjective, great, big, heavy, quantity)
7
good(adjective, property, important, useful)
7
great(adjective, big, significant, amazing)
7
remunerative(adjective, good, get, useful)
6
husky(adjective, great, heavy, full, deep)
5
dense(adjective, big, heavy, silly, stupid)
5
loaded(adjective, easy, big, heavy, awkward)
5
massive(adjective, hard, great, big, heavy)
5
plentiful(great, big, quantity, significant)
4
bull(adjective, great, important, full)
4
elephantine(adjective, big, heavy, awkward)
4
huge(adjective, great, big, heavy, significant)
4
lush(adjective, good, useful, rich)
4
much(adverb, significant, large)
4
porcine(adjective, solid, big, heavy, awkward)
3
cumbersome(adjective, big, heavy, awkward)
3
enormous(adjective, great, big, full)
10 years ago|36k views|share |citing 
APASmart Define. (2016). fat thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fat/thesaurus/synonyms
ChicagoSmart Define. 2016. "fat thesaurus" https://smartdefine.org/fat/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, fat thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fat/thesaurus/synonyms>.
MLASmart Define. "fat thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/fat/thesaurus/synonyms>