- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
46 entries under significant topic. ×
| weighty(adjective, hard, difficult, big, heavy) | |
| heavy(adjective, dull, quiet, easy, severe) | |
| large(adjective, great, big, heavy, full) | |
| big(adjective, great, heavy, substantial) | |
| important(adjective, big, heavy, substantial) | |
| momentous(big, heavy, important, substantial) | |
| great(adjective, substantial, generous, vital) | |
| big-league(vital, imperative) | |
| conspicuous(vital, imperative) | |
| critical(big, heavy, substantial, valuable) | |
| crucial(big, heavy, substantial, valuable) | |
| decisive(big, substantial, valuable, vital) | |
| determining(big, substantial, valuable, vital) | |
| earnest(dull, quiet, big, heavy) | |
| essential(big, substantial, valuable, vital) | |
| esteemed(vital, imperative) | |
| far-reaching(big, substantial, valuable, vital) | |
| foremost(vital, imperative) | |
| front-page(big, substantial, valuable, vital) | |
| imperative(big, substantial, valuable, vital) |
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| APA | Smart Define. (2015). ponderous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ponderous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "ponderous thesaurus" https://smartdefine.org/ponderous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, ponderous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ponderous/thesaurus/synonyms>. |
| MLA | Smart Define. "ponderous thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/ponderous/thesaurus/synonyms> |