105 entries under substantial topic. ×

50
obese(adjective, body, solid, big, heavy)
32
overweight(noun, adjective, waste, solid, rest)
31
heavy(noun, adjective, body, solid, big)
25
corpulent(adjective, body, solid, big, heavy)
24
stout(adjective, solid, big, heavy, awkward)
24
fleshy(adjective, body, weak, solid, big)
21
portly(adjective, solid, big, heavy, awkward)
17
big(adjective, great, solid, heavy, important)
13
gross(adjective, body, great, big, heavy)
13
rich(adjective, good, bright, property)
13
bulky(adjective, great, solid, big, heavy)
13
hefty(adjective, great, solid, big, heavy)
13
large(adjective, great, big, heavy, significant)
12
chunky(adjective, big, heavy, awkward, short)
12
weighty(adjective, solid, big, heavy, important)
11
beefy(adjective, big, awkward, round)
9
abundant(adjective, great, big, heavy, quantity)
8
burly(adjective, great, solid, heavy, full)
8
fruitful(adjective, good, property, useful)
8
lucrative(adjective, good, get, useful)
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APASmart Define. (2016). fat thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fat/thesaurus/synonyms
ChicagoSmart Define. 2016. "fat thesaurus" https://smartdefine.org/fat/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, fat thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fat/thesaurus/synonyms>.
MLASmart Define. "fat thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/fat/thesaurus/synonyms>