62 entries under solid topic. ×

7
bulky(adjective, big, heavy, important)
7
rotund(adjective, big, heavy, round)
6
signal(adjective, extraordinary, importance, unusual)
5
noteworthy(adjective, extraordinary, big, unusual)
4
porcine(adjective, big, heavy, awkward)
3
round(adjective, heavy, overweight, plump)
2
conspicuous(adjective, extraordinary, unusual, important)
2
stringent(adjective, good, strong, hard, sound)
2
thickset(adjective, big, heavy, large)
2
tubby(adjective, heavy, round, fat)
2
worthwhile(adjective, strong, big, important)
1
arresting(extraordinary, unusual, wonderful, outstanding)
1
arrestive(extraordinary, unusual, wonderful, exceptional)
1
chubby(adjective, heavy, fat, stout)
1
curious(extraordinary, unusual, wonderful, exceptional)
1
extraordinary(adjective, unusual, wonderful, exceptional)
1
firm(adjective, strong, harsh, important)
1
for real(expression, adjective, thoughtful, sober)
1
gilt-edged(extraordinary, unusual, wonderful, exceptional)
1
marked(extraordinary, unusual, powerful, significant)
11 years ago|21k views|share |citing 
APASmart Define. (2015). weighty thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/weighty/thesaurus/synonyms
ChicagoSmart Define. 2015. "weighty thesaurus" https://smartdefine.org/weighty/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, weighty thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/weighty/thesaurus/synonyms>.
MLASmart Define. "weighty thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/weighty/thesaurus/synonyms>