55 entries under substantial topic. ×

6
obese(adjective, solid, big, heavy, awkward)
6
portly(adjective, strong, solid, big, heavy)
5
dense(adjective, person, body, big, heavy)
5
overweight(adjective, solid, big, heavy, awkward)
4
considerable(adjective, strong, great, big, heavy)
4
copious(adjective, great, big, heavy, awkward)
4
cumbrous(adjective, big, heavy, awkward)
3
fleshy(adjective, solid, big, heavy, awkward)
2
burdensome(adjective, big, heavy, awkward)
2
lumbering(heavy, awkward, large, inept)
1
excessive(great, big, heavy, awkward)
1
heavyweight(adjective, big, heavy, significant)
1
porcine(adjective, solid, big, heavy, awkward)
1
severe(big, heavy)
0
big deal(expression, big, heavy)
0
consequential(big, heavy, significant, large)
0
critical(big, heavy)
0
crucial(big, heavy)
0
earnest(big, heavy)
0
forcible(big, heavy)
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APASmart Define. (2015). bulky thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/bulky/thesaurus/synonyms
ChicagoSmart Define. 2015. "bulky thesaurus" https://smartdefine.org/bulky/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, bulky thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/bulky/thesaurus/synonyms>.
MLASmart Define. "bulky thesaurus" 17 July 2015. Web. 27 September 2026. <https://smartdefine.org/bulky/thesaurus/synonyms>