Synonyms|509Antonyms|222|Broader|7Narrower|0Related|667

79 entries under substantial topic. ×

1
front-page(big, significant, valuable, vital)
1
husky(adjective, good, great, full)
1
imperative(big, significant, valuable, vital)
1
importunate(big, significant, valuable, vital)
1
marked(big, significant, valuable, vital)
1
material(big, heavy, significant, valuable)
1
mattering much(expression, big, significant, valuable)
1
meaningful(dull, quiet, big, heavy, significant)
1
necessary(big, significant, valuable, vital)
1
no-nonsense(dull, quiet, big, heavy)
1
of moment(expression, big, significant, valuable)
1
of note(expression, big, significant, valuable)
1
of substance(expression, big, significant, valuable)
1
oversize(adjective, great, full, large)
1
porcine(adjective, big, heavy, awkward)
1
portly(adjective, big, heavy, awkward)
1
primary(big, significant, valuable, vital)
1
principal(big, significant, valuable, vital)
1
relevant(big, significant, valuable, vital)
1
salient(big, significant, valuable, vital)
For more, visit Ponderous on Power Thesaurus
11 years ago|13k views|share |citing 
APASmart Define. (2015). ponderous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ponderous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ponderous thesaurus" https://smartdefine.org/ponderous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, ponderous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ponderous/thesaurus/synonyms>.
MLASmart Define. "ponderous thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/ponderous/thesaurus/synonyms>