10
ample(adjective, great, big, heavy, awkward)
10
gigantic(adjective, strong, great, solid, powerful)
10
stout(adjective, person, body, strong, great)
9
beefy(adjective, person, body, strong, big)
9
colossal(adjective, strong, great, powerful, large)
9
elephantine(adjective, big, heavy, awkward, substantial)
9
mighty(adjective, person, body, size, gigantic)
9
thick(adjective, person, body, heavy, deep)
8
brawny(adjective, person, body, strong, large)
8
clumsy(adjective, easy, heavy, awkward, inept)
8
extensive(adjective, strong, great, powerful, large)
8
mammoth(adjective, large, huge)
8
prodigious(adjective, person, body, large)
8
ungainly(adjective, easy, awkward, inept, cumbersome)
8
vast(adjective, strong, great, big, powerful)
8
weighty(adjective, solid, big, heavy, important)
7
sizable(adjective, great, big, significant, large)
7
spacious(adjective, great, big, large, size)
7
titanic
7
tremendous(adjective, large)
11 years ago|18k views|share |citing 
APASmart Define. (2015). bulky thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/bulky/thesaurus/synonyms
ChicagoSmart Define. 2015. "bulky thesaurus" https://smartdefine.org/bulky/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, bulky thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/bulky/thesaurus/synonyms>.
MLASmart Define. "bulky thesaurus" 17 July 2015. Web. 24 September 2026. <https://smartdefine.org/bulky/thesaurus/synonyms>