40 entries under valuable topic. ×

43
weighty(adjective, hard, difficult, big, heavy)
33
heavy(adjective, dull, quiet, easy, severe)
9
large(adjective, great, big, heavy, full)
8
big(adjective, great, heavy, significant, substantial)
5
important(adjective, big, heavy, significant, substantial)
4
substantial(adjective, big, heavy, awkward, large)
3
momentous(big, heavy, important, significant, substantial)
3
pressing(adjective, severe, harsh, big, heavy)
1
considerable(big, heavy, awkward, substantial, large)
1
critical(big, heavy, significant, substantial)
1
crucial(big, heavy, significant, substantial)
1
decisive(big, significant, substantial, vital)
1
determining(big, significant, substantial, vital)
1
earnest(dull, quiet, big, heavy, significant)
1
essential(big, significant, substantial, vital)
1
exigent(severe, harsh, big, heavy, substantial)
1
extensive(big, substantial, large, generous)
1
far-reaching(big, significant, substantial, vital)
1
front-page(big, significant, substantial, vital)
1
imperative(big, significant, substantial, vital)
<12>
11 years ago|13k views|share |citing 
APASmart Define. (2015). ponderous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ponderous/thesaurus/synonyms
ChicagoSmart Define. 2015. "ponderous thesaurus" https://smartdefine.org/ponderous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, ponderous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ponderous/thesaurus/synonyms>.
MLASmart Define. "ponderous thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/ponderous/thesaurus/synonyms>