123 entries under heavy topic. ×

11
fat(adjective, solid, big, important)
10
overweight(adjective, solid, big, awkward)
9
fleshy(adjective, solid, big, awkward)
9
large(adjective, big, important, significant)
9
sober(adjective, dull, set, severe, honest)
9
stout(adjective, solid, big, important)
9
urgent(adjective, clear, hard, great, tough)
8
portly(adjective, solid, big, awkward)
8
pressing(verb, adjective, hard, tough, severe)
8
solid(adjective, good, clear, sound, right)
7
bulky(adjective, solid, big, important)
7
exigent(adjective, hard, tough, difficult, harsh)
7
gargantuan(adjective, substantial, large, stout)
7
gross(adjective, big, awkward, substantial)
7
major(adjective, great, tough, severe)
7
rotund(adjective, solid, big, round)
7
sedate(adjective, dull, severe, honest, dark)
7
staid(adjective, dull, set, severe, honest)
6
cumbrous(adjective, big, awkward, substantial)
6
demanding(adjective, hard, severe, difficult, harsh)
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APASmart Define. (2015). weighty thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/weighty/thesaurus/synonyms
ChicagoSmart Define. 2015. "weighty thesaurus" https://smartdefine.org/weighty/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, weighty thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/weighty/thesaurus/synonyms>.
MLASmart Define. "weighty thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/weighty/thesaurus/synonyms>